process.py

import json
import re
import time
from pathlib import Path
from typing import List, Union

from dragon_baseline import DragonBaseline
from dragon_baseline.nlp_algorithm import ProblemType

from llm_extractinator import extractinate


class DragonSubmission(DragonBaseline):
    def __init__(self, **kwargs):
        # Example of how to adapt the DRAGON baseline to use a different model
        """
        Adapt the DRAGON baseline to use the joeranbosma/dragon-roberta-base-mixed-domain model.
        Note: when changing the model, update the Dockerfile to pre-download that model.
        """
        super().__init__(**kwargs)
        pass

    def custom_text_cleaning(
        self, text: Union[str, List[str]]
    ) -> Union[str, List[str]]:
        """
        Perform custom text cleaning on the input text.

        Args:
            text (Union[str, List[str]]): The input text to be cleaned. It can be a string or a list of strings.

        Returns:
            Union[str, List[str]]: The cleaned text. If the input is a string, the cleaned string is returned.
            If the input is a list of strings, a list of cleaned strings is returned.

        """
        if isinstance(text, str):
            # Remove HTML tags and URLs:
            text = re.sub(r"<.*?>", "", text)
            text = re.sub(r"http\S+", "", text)

            return text
        else:
            # If text is a list, apply the function to each element
            return [self.custom_text_cleaning(t) for t in text]

    def preprocess(self):
        """Preprocess the data."""
        # prepare the reports
        self.remove_common_prefix_from_reports()

        # prepare the labels
        self.scale_labels()
        self.add_dummy_test_labels()
        # self.prepare_labels_for_huggingface()
        self.shuffle_train_data()

        # task specific preprocessing
        self.task_specific_preprocessing()

    def task_specific_preprocessing(self):
        """Perform task specific preprocessing."""

        def nli_preprocessing(text_parts):
            return "Sentence 1: " + text_parts[0] + "\n\nSentence 2: " + text_parts[1]

        def task015_preprocessing(text_parts):
            return "Roman numeral: " + text_parts[0] + "\n\nText:" + text_parts[1]

        def ner_preprocessing(text_parts):
            text = ""
            for part in text_parts:
                text += part + " "
            return text

        nli_tasks = ("014", "103")
        ner_tasks = ("025", "026", "027", "028", "108", "109")

        if any(task in self.task.task_name for task in nli_tasks):
            self.df_test["text"] = self.df_test["text_parts"].apply(nli_preprocessing)
            print("Applied NLI preprocessing")
        elif "015" in self.task.task_name:
            self.df_test["text"] = self.df_test["text_parts"].apply(
                task015_preprocessing
            )
            print("Applied Task015 preprocessing")
        elif any(task in self.task.task_name for task in ner_tasks):
            self.df_test["text"] = self.df_test["text_parts"].apply(ner_preprocessing)
            print("Applied NER preprocessing")
        else:
            print("No task specific preprocessing applied")

    def add_dummy_test_labels(self):
        """Add dummy labels for test data. This allows to use the dataset in the huggingface pipeline."""
        if self.task.target.problem_type in [
            ProblemType.SINGLE_LABEL_NER,
            ProblemType.MULTI_LABEL_NER,
        ]:
            train_labels = self.df_train[self.task.target.label_name]
            dummy_label = train_labels[~train_labels.isna()].iloc[0]
            self.df_test[self.task.target.label_name] = self.df_test.apply(
                lambda row: [dummy_label] * len(row[self.task.input_name]), axis=1
            )
        else:
            dummy_label = self.df_train[self.task.target.label_name].iloc[0]
            self.df_test[self.task.target.label_name] = [dummy_label] * len(
                self.df_test
            )

    def remove_common_prefix_from_reports(self):
        """Remove the common prefix from the reports."""
        # find the common prefix
        if self.task.input_name == "text":
            reports = self.df_train[self.task.input_name].to_list()
            self.common_prefix = self.longest_common_prefix(reports)

            if not self.common_prefix:
                return

            # remove the common prefix
            print(f"Removing common prefix from all reports: {self.common_prefix}")
            for df in [self.df_train, self.df_val, self.df_test]:
                df[self.task.input_name] = df[self.task.input_name].apply(
                    lambda x: re.sub(f"^{self.common_prefix}", "", x)
                )
        elif self.task.input_name == "text_parts":
            reports = self.df_train[self.task.input_name].to_list()
            self.common_prefix = self.longest_common_prefix_tokenized(reports)

            if not self.common_prefix:
                return

            # remove the common prefix
            print(f"Removing common prefix from all reports: {self.common_prefix}")
            for df in [self.df_train, self.df_val, self.df_test]:
                df[self.task.input_name] = df[self.task.input_name].apply(
                    lambda x: x[len(self.common_prefix) :]
                )

                df["length_common_prefix"] = len(self.common_prefix)

                if self.task.target.label_name in df.columns:
                    df[self.task.target.label_name] = df[
                        self.task.target.label_name
                    ].apply(lambda x: x[len(self.common_prefix) :])

    def process(self):
        """
        Override the process method to use llm_extractinator for predictions.
        """
        print("Loading data...")
        self.load()
        print("Validating data...")
        self.validate()
        print("Analyzing data...")
        self.analyze()
        print("Preprocessing data...")
        self.preprocess()
        print("Setting up folder structure...")
        self.setup_folder_structure()
        print("Extracting predictions...")
        self.extract_predictions()
        print("Postprocessing predictions...")
        self.postprocess()
        print("Validating predictions...")
        self.verify_predictions()

    def setup_folder_structure(self):
        """
        Create the necessary folders for the LLM to generate predictions.
        """
        self.basepath = Path("/opt/app/llm_extractinator")
        self.basepath.mkdir(exist_ok=True)
        (self.basepath / "data").mkdir(exist_ok=True)
        (self.basepath / "output").mkdir(exist_ok=True)
        (self.basepath / "tasks").mkdir(exist_ok=True)

        self.df_test.to_json(self.basepath / "data" / "test.json", orient="records")

    def extract_predictions(self):
        """
        Use the pre-trained LLM to generate predictions for the test data.

        Args:
            df (DataFrame): The test dataframe containing input data.

        Returns:
            List: Predictions generated by the LLM.
        """
        self.task_id = re.search(r"\d{3}", self.task.task_name).group(0)

        extractinate(
            task_id=self.task_id,
            model_name="gemma2",
            num_examples=0,
            max_context_len="split",
            num_predict=512,
            translate=False,
            data_dir=self.basepath / "data",
            output_dir=self.basepath / "output",
            task_dir=self.basepath / "tasks",
            n_runs=1,
            verbose=False,
            run_name="run",
            reasoning_model=False,
        )

    def postprocess(self):
        """
        Post-process the predictions generated by the LLM.
        """

        def print_processing_message(task_id: str) -> None:
            """
            Prints a message indicating the task being processed.
            """
            print(f"Post-processing Task{task_id}...")

        def save_json(data: List, filepath: Path) -> None:
            """
            Save the data to a JSON file.
            """
            with open(filepath, "w") as f:
                json.dump(data, f)

        def wait_for_predictions(self, runpath, timeout=300, interval=10):
            """
            Wait for the predictions to be generated and saved.

            Args:
                timeout (int): Maximum time to wait in seconds.
                interval (int): Interval between checks in seconds.
            """
            start_time = time.time()
            while time.time() - start_time < timeout:
                for folder in runpath.iterdir():
                    if self.task_id in folder.name:
                        print(
                            f"Predictions found in {folder}. Proceeding to postprocess."
                        )
                        return folder
                print("Waiting for predictions to complete...")
                time.sleep(interval)
            raise TimeoutError(
                f"Predictions for Task {self.task_id} not found within {timeout} seconds."
            )

        def drop_keys_except(data: List, keys: List[str]) -> List:
            """
            Drop all keys from the dictionary except the specified keys.
            """
            return [
                {key: value for key, value in example.items() if key in keys}
                for example in data
            ]

        runpath = self.basepath / "output" / "run"
        filepath = self.test_predictions_path

        datafolder = wait_for_predictions(self, runpath)

        datapath = datafolder / "nlp-predictions-dataset.json"

        with open(datapath, "r") as file:
            data = json.load(file)

        task_id = f"{int(self.task_id):03}"

        binary_class_ids = [1, 2, 3, 4, 5, 6, 7, 8, 101]
        binary_class_ids = [f"{int(class_id):03}" for class_id in binary_class_ids]

        multi_class_ids = [9, 10, 11, 12, 13, 14, 102, 103]
        multi_class_ids = [f"{int(class_id):03}" for class_id in multi_class_ids]

        single_regression_ids = [19, 20, 21, 22, 23, 106]
        single_regression_ids = [
            f"{int(class_id):03}" for class_id in single_regression_ids
        ]

        if task_id in binary_class_ids:
            print_processing_message(task_id)
            try:
                for example in data:
                    if example["label"] == "True" or example["label"] == True:
                        example["label"] = 1.0
                    if example["label"] == "False" or example["label"] == False:
                        example["label"] = 0.0
                    example[self.task.target.prediction_name] = example.pop("label")
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain 'label' key.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id in multi_class_ids:
            print_processing_message(task_id)
            try:
                for example in data:
                    example[self.task.target.prediction_name] = str(
                        example.pop("label")
                    )
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain 'label' key.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id in single_regression_ids:
            print_processing_message(task_id)
            try:
                for example in data:
                    example[self.task.target.prediction_name] = float(
                        example.pop("label")
                    )
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain 'label' key.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "015":
            print_processing_message(task_id)
            try:
                for example in data:
                    keys = [
                        "biopsy",
                        "cancer",
                        "high_grade_dysplasia",
                        "hyperplastic_polyps",
                        "low_grade_dysplasia",
                        "non_informative",
                        "serrated_polyps",
                    ]
                    example[self.task.target.prediction_name] = [
                        1.0 if example.pop(key) in ["True", True] else 0.0
                        for key in keys
                    ]
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "016":
            print_processing_message(task_id)
            try:
                for example in data:
                    keys = ["lesion_1", "lesion_2", "lesion_3", "lesion_4", "lesion_5"]
                    example[self.task.target.prediction_name] = [
                        1.0 if example.pop(key) in ["True", True] else 0.0
                        for key in keys
                    ]
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "017":
            print_processing_message(task_id)
            try:
                for example in data:
                    example[self.task.target.prediction_name] = [
                        example.pop("attenuation"),
                        example.pop("location"),
                    ]
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "018":
            print_processing_message(task_id)
            try:
                for example in data:
                    example[self.task.target.prediction_name] = [
                        example.pop("left"),
                        example.pop("right"),
                    ]
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "024":
            print_processing_message(task_id)
            try:
                for example in data:
                    # example[self.task.target.prediction_name] = example.pop("lesion_sizes")
                    # # Go through the list of lesion sizes and fill it to a length of 5 with Nones
                    # example[self.task.target.prediction_name] = example[self.task.target.prediction_name] + [None] * (5 - len(example[self.task.target.prediction_name]))
                    example[self.task.target.prediction_name] = [
                        float(example.pop("lesion_1")),
                        float(example.pop("lesion_2")),
                        float(example.pop("lesion_3")),
                        float(example.pop("lesion_4")),
                        float(example.pop("lesion_5")),
                    ]
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "025":
            print_processing_message(task_id)
            try:
                for example in data:
                    try:
                        text_parts = example.get("text_parts")
                        anonymized_text = example.pop("anonymized_text")

                        # Initialize ner_target with 'O' for all tokens
                        ner_target = ["O"] * len(text_parts)

                        # Regex pattern to validate tags containing < and >
                        valid_tag_pattern = re.compile(r"<.*?>")

                        has_valid_tuple = False

                        for item in anonymized_text:
                            # Ensure item is a tuple with two elements
                            if not isinstance(item, (list, tuple)) or len(item) != 2:
                                continue  # Skip invalid items

                            orig, entity = item

                            # Skip if the tag is invalid
                            if not valid_tag_pattern.match(entity):
                                continue

                            has_valid_tuple = True

                            # Tokenize the original text
                            orig_tokens = orig.split()
                            orig_len = len(orig_tokens)

                            if orig_len == 0:
                                continue  # Skip empty entities

                            # Match tokens using a sliding window
                            for i in range(len(text_parts) - orig_len + 1):
                                # Check if the token window matches the entity tokens
                                if text_parts[i : i + orig_len] == orig_tokens:
                                    # Label the first token as B-<ENTITY>
                                    ner_target[i] = f"B-{entity}"
                                    # Label subsequent tokens as I-<ENTITY>
                                    for j in range(1, orig_len):
                                        ner_target[i + j] = f"I-{entity}"
                                    break  # Stop after the first match to avoid overlapping entities

                        if not has_valid_tuple:
                            # If no valid tuples were found, set ner_target to all "O"
                            ner_target = ["O"] * len(text_parts)

                        if "length_common_prefix" in example:
                            # Add the length of the common prefix * ["O"] to the beginning of the ner_target
                            ner_target = ["O"] * example[
                                "length_common_prefix"
                            ] + ner_target

                        example[self.task.target.prediction_name] = ner_target
                    except Exception as e:
                        print(
                            f"Error processing example with uid {example.get('uid', 'unknown')}: {e}"
                        )
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "026":
            print_processing_message(task_id)
            try:
                for example in data:
                    try:
                        text_parts = example.get("text_parts")
                        medical_entities = example.pop("medical_terminology_entities")

                        # Initialize ner_target with 'O' for all tokens
                        ner_target = ["O"] * len(text_parts)

                        has_valid_entity = False

                        for entity in medical_entities:
                            # Tokenize the entity text
                            entity_tokens = entity.split()
                            entity_len = len(entity_tokens)

                            if entity_len == 0:
                                continue  # Skip empty entities

                            # Match tokens using a sliding window
                            for i in range(len(text_parts) - entity_len + 1):
                                # Check if the token window matches the entity tokens
                                if text_parts[i : i + entity_len] == entity_tokens:
                                    # Label the first token as B-MENTION
                                    ner_target[i] = "B-MENTION"
                                    # Label subsequent tokens as I-MENTION
                                    for j in range(1, entity_len):
                                        ner_target[i + j] = "I-MENTION"
                                    has_valid_entity = True
                                    break  # Stop after the first match to avoid overlapping entities

                        if not has_valid_entity:
                            # If no valid entities were found, set ner_target to all "O"
                            ner_target = ["O"] * len(text_parts)

                        if "length_common_prefix" in example:
                            # Add the length of the common prefix * ["O"] to the beginning of the ner_target
                            ner_target = ["O"] * example[
                                "length_common_prefix"
                            ] + ner_target

                        example[self.task.target.prediction_name] = ner_target
                    except Exception as e:
                        print(
                            f"Error processing example with uid {example.get('uid', 'unknown')}: {e}"
                        )
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "027":
            print_processing_message(task_id)
            try:
                for example in data:
                    try:
                        text_parts = example.get("text_parts")
                        biopsies = example.pop("biopsies", [])

                        # Initialize ner_target with lists for overlapping tags
                        ner_target = [[] for _ in range(len(text_parts))]

                        # Regex pattern to validate biopsy quality literals
                        valid_quality_literals = {
                            "representatief",
                            "niet representatief",
                            "ambigu",
                        }

                        has_valid_biopsy = False

                        for idx, biopsy in enumerate(biopsies):
                            # Ensure biopsy is a dictionary with required properties
                            if not isinstance(biopsy, dict):
                                continue

                            # Extract details of the biopsy
                            number = biopsy.get("number")
                            location = biopsy.get("location")
                            quality = biopsy.get("quality")

                            if not (number and location and quality):
                                continue  # Skip if any key is missing

                            if quality not in valid_quality_literals:
                                continue  # Skip if quality is invalid

                            has_valid_biopsy = True

                            # Tokenize the location text
                            location_tokens = location.split()
                            location_len = len(location_tokens)

                            # Match location tokens using a sliding window
                            for i in range(len(text_parts) - location_len + 1):
                                if text_parts[i : i + location_len] == location_tokens:
                                    # Assign B-<ENTITY> to the first token
                                    ner_target[i].append(f"B-{number}-locatie naald")
                                    # Assign I-<ENTITY> to subsequent tokens
                                    for j in range(1, location_len):
                                        ner_target[i + j].append(
                                            f"I-{number}-locatie naald"
                                        )
                                    break  # Stop after the first match for this location

                            # Tokenize the quality text
                            quality_tokens = quality.split()
                            quality_len = len(quality_tokens)

                            # Match quality tokens using a sliding window
                            for i in range(len(text_parts) - quality_len + 1):
                                if text_parts[i : i + quality_len] == quality_tokens:
                                    # Assign B-<ENTITY> to the first token
                                    ner_target[i].append(f"B-{number}-{quality}")
                                    # Assign I-<ENTITY> to subsequent tokens
                                    for j in range(1, quality_len):
                                        ner_target[i + j].append(
                                            f"I-{number}-{quality}"
                                        )
                                    break  # Stop after the first match for this quality

                        if not has_valid_biopsy:
                            # If no valid biopsies were found, set ner_target to [["O"]] for all tokens
                            ner_target = [["O"] for _ in range(len(text_parts))]
                        else:
                            # Ensure each token's tags are in the form of lists
                            ner_target = [
                                ["O"] if not tags else tags for tags in ner_target
                            ]

                        if "length_common_prefix" in example:
                            # Add the length of the common prefix * ["O"] to the beginning of the ner_target
                            ner_target = [["O"]] * example[
                                "length_common_prefix"
                            ] + ner_target

                        example[self.task.target.prediction_name] = ner_target
                    except Exception as e:
                        print(
                            f"Error processing example with uid {example.get('uid', 'unknown')}: {e}"
                        )
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "028":
            print_processing_message(task_id)
            try:
                for example in data:
                    try:
                        text_parts = example.get("text_parts")
                        cases = example.pop("cases", [])

                        # Initialize ner_target with lists for overlapping tags
                        ner_target = [[] for _ in range(len(text_parts))]

                        has_valid_case = False

                        for idx, case in enumerate(cases):
                            # Ensure case is a dictionary with required properties
                            if not isinstance(case, dict):
                                continue

                            case_number = case.get("case_number")
                            diagnosis = case.get("diagnosis", {})
                            subtypes = case.get("subtypes", [])
                            tissue_acquisition_method = case.get(
                                "tissue_acquisition_method", {}
                            )

                            if not case_number:
                                continue  # Skip if case_number is missing

                            # Process diagnosis
                            diagnosis_type = diagnosis.get("type")
                            diagnosis_text = diagnosis.get("text")
                            if diagnosis_type and diagnosis_text:
                                has_valid_case = True
                                diagnosis_tokens = diagnosis_text.split()
                                diagnosis_len = len(diagnosis_tokens)

                                for i in range(len(text_parts) - diagnosis_len + 1):
                                    if (
                                        text_parts[i : i + diagnosis_len]
                                        == diagnosis_tokens
                                    ):
                                        ner_target[i].append(
                                            f"B-{case_number}-{diagnosis_type}"
                                        )
                                        for j in range(1, diagnosis_len):
                                            ner_target[i + j].append(
                                                f"I-{case_number}-{diagnosis_type}"
                                            )
                                        break

                            # Process subtypes
                            for subtype in subtypes:
                                subtype_type = subtype.get("type")
                                subtype_text = subtype.get("text")
                                if subtype_type and subtype_text:
                                    has_valid_case = True
                                    subtype_tokens = subtype_text.split()
                                    subtype_len = len(subtype_tokens)

                                    for i in range(len(text_parts) - subtype_len + 1):
                                        if (
                                            text_parts[i : i + subtype_len]
                                            == subtype_tokens
                                        ):
                                            ner_target[i].append(
                                                f"B-{case_number}-{subtype_type}"
                                            )
                                            for j in range(1, subtype_len):
                                                ner_target[i + j].append(
                                                    f"I-{case_number}-{subtype_type}"
                                                )
                                            break

                            # Process tissue acquisition method
                            tissue_type = tissue_acquisition_method.get("type")
                            tissue_text = tissue_acquisition_method.get("text")
                            if tissue_type and tissue_text:
                                has_valid_case = True
                                tissue_tokens = tissue_text.split()
                                tissue_len = len(tissue_tokens)

                                for i in range(len(text_parts) - tissue_len + 1):
                                    if text_parts[i : i + tissue_len] == tissue_tokens:
                                        ner_target[i].append(
                                            f"B-{case_number}-{tissue_type}"
                                        )
                                        for j in range(1, tissue_len):
                                            ner_target[i + j].append(
                                                f"I-{case_number}-{tissue_type}"
                                            )
                                        break

                        if not has_valid_case:
                            # If no valid cases were found, set ner_target to [["O"]] for all tokens
                            ner_target = [["O"] for _ in range(len(text_parts))]
                        else:
                            # Ensure each token's tags are in the form of lists
                            ner_target = [
                                ["O"] if not tags else tags for tags in ner_target
                            ]

                        if "length_common_prefix" in example:
                            # Add the length of the common prefix * ["O"] to the beginning of the ner_target
                            ner_target = [["O"]] * example[
                                "length_common_prefix"
                            ] + ner_target

                        example[self.task.target.prediction_name] = ner_target
                    except Exception as e:
                        print(
                            f"Error processing example with uid {example.get('uid', 'unknown')}: {e}"
                        )
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "104":
            print_processing_message(task_id)
            try:
                for example in data:
                    keys = ["lesion_1", "lesion_2", "lesion_3", "lesion_4", "lesion_5"]
                    example[self.task.target.prediction_name] = [
                        1.0 if example.pop(key) in ["True", True] else 0.0
                        for key in keys
                    ]
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "105":
            print_processing_message(task_id)
            try:
                for example in data:
                    example[self.task.target.prediction_name] = [
                        example.pop("diagnosis"),
                        example.pop("treatment"),
                    ]
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "107":
            print_processing_message(task_id)
            try:
                for example in data:
                    # example[self.task.target.prediction_name] = example.pop("lesion_sizes")
                    # # Go through the list of lesion sizes and fill it to a length of 5 with Nones
                    # example[self.task.target.prediction_name] = example[self.task.target.prediction_name] + [None] * (5 - len(example[self.task.target.prediction_name]))
                    example[self.task.target.prediction_name] = [
                        float(example.pop("lesion_1")),
                        float(example.pop("lesion_2")),
                        float(example.pop("lesion_3")),
                        float(example.pop("lesion_4")),
                        float(example.pop("lesion_5")),
                    ]
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "108":
            print_processing_message(task_id)
            try:
                for example in data:
                    try:
                        text_parts = example.pop("text_parts")
                        anonymized_text = example.pop("medical_text_parts")

                        # Initialize ner_target with 'O' for all tokens
                        ner_target = ["O"] * len(text_parts)

                        # Regex pattern to validate tags containing < and >
                        valid_tag_pattern = re.compile(
                            r"(PREFIX|SYMPTOM|DIAGNOSIS|STRUCTURE|ROMAN_NUMERAL|NOTE)"
                        )

                        has_valid_tuple = False

                        for item in anonymized_text:
                            # Ensure item is a tuple with two elements
                            if not isinstance(item, (list, tuple)) or len(item) != 2:
                                continue  # Skip invalid items

                            orig, entity = item

                            # Skip if the tag is invalid
                            if not valid_tag_pattern.match(entity):
                                continue

                            has_valid_tuple = True

                            # Tokenize the original text
                            orig_tokens = orig.split()
                            orig_len = len(orig_tokens)

                            if orig_len == 0:
                                continue  # Skip empty entities

                            # Match tokens using a sliding window
                            for i in range(len(text_parts) - orig_len + 1):
                                # Check if the token window matches the entity tokens
                                if text_parts[i : i + orig_len] == orig_tokens:
                                    # Label the first token as B-<ENTITY>
                                    ner_target[i] = f"B-{entity}"
                                    # Label subsequent tokens as I-<ENTITY>
                                    for j in range(1, orig_len):
                                        ner_target[i + j] = f"I-{entity}"
                                    break  # Stop after the first match to avoid overlapping entities

                        if not has_valid_tuple:
                            # If no valid tuples were found, set ner_target to all "O"
                            ner_target = ["O"] * len(text_parts)

                        example[self.task.target.prediction_name] = ner_target
                    except Exception as e:
                        print(
                            f"Error processing example with uid {example.get('uid', 'unknown')}: {e}"
                        )
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)
        elif task_id == "109":
            print_processing_message(task_id)
            try:
                for example in data:
                    try:
                        text_parts = example.pop("text_parts")
                        anonymized_text = example.pop("lesion_sizes")

                        # Initialize ner_target with lists for overlapping tags
                        ner_target = [[] for _ in range(len(text_parts))]

                        # Regex pattern to validate tags containing < and >
                        valid_tag_pattern = re.compile(r".*")

                        has_valid_tuple = False

                        for idx, item in enumerate(anonymized_text):
                            # Ensure item is a tuple with two elements
                            if not isinstance(item, (list, tuple)) or len(item) != 2:
                                continue  # Skip invalid items

                            orig, entity = item

                            # Skip if the tag is invalid
                            if not valid_tag_pattern.match(entity):
                                continue

                            has_valid_tuple = True

                            # Tokenize the original text
                            orig_tokens = orig.split()
                            orig_len = len(orig_tokens)

                            if orig_len == 0:
                                continue  # Skip empty entities

                            # Match tokens using a sliding window
                            for i in range(len(text_parts) - orig_len + 1):
                                # Check if the token window matches the entity tokens
                                if text_parts[i : i + orig_len] == orig_tokens:
                                    # Assign B-<ENTITY> to the first token
                                    ner_target[i].append(f"B-{idx}-lesion")
                                    # Assign I-<ENTITY> to subsequent tokens
                                    for j in range(1, orig_len):
                                        ner_target[i + j].append(f"I-{idx}-lesion")
                                    break  # Stop after the first match for this entity

                        if not has_valid_tuple:
                            # If no valid tuples were found, set ner_target to [["O"]] for all tokens
                            ner_target = [["O"] for _ in range(len(text_parts))]
                        else:
                            # Ensure each token's tags are in the form of lists
                            ner_target = [
                                ["O"] if not tags else tags for tags in ner_target
                            ]

                        example[self.task.target.prediction_name] = ner_target
                    except Exception as e:
                        print(
                            f"Error processing example with uid {example.get('uid', 'unknown')}: {e}"
                        )
                data = drop_keys_except(data, ["uid", self.task.target.prediction_name])
            except KeyError:
                print(f"Task {task_id} does not contain the correct keys.")
                pass
            save_json(data=data, filepath=filepath)


if __name__ == "__main__":
    DragonSubmission().process()