diff --git a/pipelines/examples/FAQ/dense_faq_example.py b/pipelines/examples/FAQ/dense_faq_example.py
index 73decdf5a5fa..9289ae4accaf 100644
--- a/pipelines/examples/FAQ/dense_faq_example.py
+++ b/pipelines/examples/FAQ/dense_faq_example.py
@@ -12,15 +12,17 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-### 城市百科知识智能问答系统
+# 城市百科知识智能问答系统
 import argparse
-import logging
 import os
 
-import paddle
 from pipelines.document_stores import FAISSDocumentStore
-from pipelines.utils import convert_files_to_dicts, fetch_archive_from_http, print_documents
-from pipelines.nodes import ErnieRanker, DensePassageRetriever
+from pipelines.nodes import DensePassageRetriever, ErnieRanker
+from pipelines.utils import (
+    convert_files_to_dicts,
+    fetch_archive_from_http,
+    print_documents,
+)
 
 # yapf: disable
 parser = argparse.ArgumentParser()
@@ -82,10 +84,10 @@ def dense_faq_pipeline():
         # save index
         document_store.save(args.index_name)
 
-    ### Ranker
+    # Ranker
     ranker = ErnieRanker(model_name_or_path="rocketqa-zh-dureader-cross-encoder", use_gpu=use_gpu)
 
-    # ### Pipeline
+    # Pipeline
     from pipelines import SemanticSearchPipeline
 
     pipe = SemanticSearchPipeline(retriever, ranker)
diff --git a/pipelines/examples/document-intelligence/docprompt_example.py b/pipelines/examples/document-intelligence/docprompt_example.py
index 8618282a3f66..1522e1b96fe4 100644
--- a/pipelines/examples/document-intelligence/docprompt_example.py
+++ b/pipelines/examples/document-intelligence/docprompt_example.py
@@ -13,12 +13,9 @@
 # limitations under the License.
 
 import argparse
-import logging
-import os
 
-import paddle
-from pipelines.nodes import DocOCRProcessor, DocPrompter
 from pipelines import DocPipeline
+from pipelines.nodes import DocOCRProcessor, DocPrompter
 
 # yapf: disable
 parser = argparse.ArgumentParser()
diff --git a/pipelines/examples/question-answering/dense_qa_example.py b/pipelines/examples/question-answering/dense_qa_example.py
index e0a6e346a35b..e14c98bd8fc4 100644
--- a/pipelines/examples/question-answering/dense_qa_example.py
+++ b/pipelines/examples/question-answering/dense_qa_example.py
@@ -12,15 +12,17 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-### 城市百科知识智能问答系统
+# 城市百科知识智能问答系统
 import argparse
-import logging
 import os
 
-import paddle
 from pipelines.document_stores import FAISSDocumentStore
-from pipelines.utils import convert_files_to_dicts, fetch_archive_from_http, print_answers
-from pipelines.nodes import ErnieReader, ErnieRanker, DensePassageRetriever
+from pipelines.nodes import DensePassageRetriever, ErnieRanker, ErnieReader
+from pipelines.utils import (
+    convert_files_to_dicts,
+    fetch_archive_from_http,
+    print_answers,
+)
 
 # yapf: disable
 parser = argparse.ArgumentParser()
@@ -82,14 +84,14 @@ def dense_qa_pipeline():
         # save index
         document_store.save(args.index_name)
 
-    ### Ranker
+    # Ranker
     ranker = ErnieRanker(model_name_or_path="rocketqa-zh-dureader-cross-encoder", use_gpu=use_gpu)
 
     reader = ErnieReader(
         model_name_or_path="ernie-gram-zh-finetuned-dureader-robust", use_gpu=use_gpu, num_processes=1
     )
 
-    # ### Pipeline
+    # Pipeline
     from pipelines import ExtractiveQAPipeline
 
     pipe = ExtractiveQAPipeline(reader, ranker, retriever)
diff --git a/pipelines/examples/text_to_image/text_to_image_example.py b/pipelines/examples/text_to_image/text_to_image_example.py
index 23541e428757..ef6c96263d72 100644
--- a/pipelines/examples/text_to_image/text_to_image_example.py
+++ b/pipelines/examples/text_to_image/text_to_image_example.py
@@ -12,12 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import os
 import argparse
 
-import paddle
-from pipelines.nodes import ErnieTextToImageGenerator
 from pipelines import TextToImagePipeline
+from pipelines.nodes import ErnieTextToImageGenerator
 
 # yapf: disable
 parser = argparse.ArgumentParser()
@@ -26,8 +24,7 @@
 parser.add_argument("--prompt_text", default='宁静的小镇', type=str, help="The prompt_text.")
 parser.add_argument("--output_dir", default='ernievilg_output', type=str, help="The output path.")
 parser.add_argument("--style", default='探索无限', type=str, help="The style text.")
-parser.add_argument("--size", default='1024*1024',
-    choices=['1024*1024', '1024*1536', '1536*1024'], help="Size of the generation images")
+parser.add_argument("--size", default='1024*1024', choices=['1024*1024', '1024*1536', '1536*1024'], help="Size of the generation images")
 parser.add_argument("--topk", default=5, type=int, help="The top k images.")
 args = parser.parse_args()
 # yapf: enable
@@ -47,6 +44,7 @@ def text_to_image():
             }
         },
     )
+    print(prediction)
     pipe.save_to_yaml("text_to_image.yaml")
 
 
diff --git a/pipelines/examples/unsupervised-question-answering/offline_question_answer_pairs_generation.py b/pipelines/examples/unsupervised-question-answering/offline_question_answer_pairs_generation.py
index 84b081fd5bf5..ab8f3f7f2f45 100644
--- a/pipelines/examples/unsupervised-question-answering/offline_question_answer_pairs_generation.py
+++ b/pipelines/examples/unsupervised-question-answering/offline_question_answer_pairs_generation.py
@@ -13,16 +13,10 @@
 # limitations under the License.
 
 import argparse
-import logging
 import os
-from pprint import pprint
 
-import paddle
 from pipelines.nodes import AnswerExtractor, QAFilter, QuestionGenerator
-from pipelines.nodes import ErnieRanker, DensePassageRetriever
-from pipelines.document_stores import FAISSDocumentStore
-from pipelines.utils import convert_files_to_dicts, fetch_archive_from_http, print_documents
-from pipelines.pipelines import QAGenerationPipeline, SemanticSearchPipeline
+from pipelines.pipelines import QAGenerationPipeline
 
 # yapf: disable
 parser = argparse.ArgumentParser()
diff --git a/pipelines/examples/unsupervised-question-answering/unsupervised_question_answering_example.py b/pipelines/examples/unsupervised-question-answering/unsupervised_question_answering_example.py
index bbfcc06cee91..34c8f2a8723e 100644
--- a/pipelines/examples/unsupervised-question-answering/unsupervised_question_answering_example.py
+++ b/pipelines/examples/unsupervised-question-answering/unsupervised_question_answering_example.py
@@ -13,16 +13,19 @@
 # limitations under the License.
 
 import argparse
-import logging
 import os
 from pprint import pprint
 
-import paddle
-from pipelines.nodes import AnswerExtractor, QAFilter, QuestionGenerator
-from pipelines.nodes import ErnieRanker, DensePassageRetriever
 from pipelines.document_stores import FAISSDocumentStore
-from pipelines.utils import convert_files_to_dicts, fetch_archive_from_http, print_documents
+from pipelines.nodes import (
+    AnswerExtractor,
+    DensePassageRetriever,
+    ErnieRanker,
+    QAFilter,
+    QuestionGenerator,
+)
 from pipelines.pipelines import QAGenerationPipeline, SemanticSearchPipeline
+from pipelines.utils import convert_files_to_dicts, print_documents
 
 # yapf: disable
 parser = argparse.ArgumentParser()
@@ -84,7 +87,7 @@ def dense_faq_pipeline():
         # save index
         document_store.save(args.index_name)
 
-    ### Ranker
+    # Ranker
     ranker = ErnieRanker(model_name_or_path="rocketqa-zh-dureader-cross-encoder", use_gpu=use_gpu)
 
     pipe = SemanticSearchPipeline(retriever, ranker)
diff --git a/pipelines/pipelines/utils/export_utils.py b/pipelines/pipelines/utils/export_utils.py
index 1003bef94429..36ed698b406a 100644
--- a/pipelines/pipelines/utils/export_utils.py
+++ b/pipelines/pipelines/utils/export_utils.py
@@ -16,7 +16,7 @@
 import logging
 import pprint
 from collections import defaultdict
-from typing import Any, Dict, List, Optional
+from typing import Optional
 
 import pandas as pd
 
@@ -161,7 +161,7 @@ def export_answers_to_csv(agg_results: list, output_file):
     assert "query" in agg_results[0], f"Wrong format used for {agg_results[0]}"
     assert "answers" in agg_results[0], f"Wrong format used for {agg_results[0]}"
 
-    data = {}  # type: Dict[str, List[Any]]
+    data = {}
     data["query"] = []
     data["prediction"] = []
     data["prediction_rank"] = []
@@ -193,7 +193,7 @@ def convert_labels_to_squad(labels_file: str):
     for label in labels:
         labels_grouped_by_documents[label["document_id"]].append(label)
 
-    labels_in_squad_format = {"data": []}  # type: Dict[str, Any]
+    labels_in_squad_format = {"data": []}
     for document_id, labels in labels_grouped_by_documents.items():
         qas = []
         for label in labels:
diff --git a/pipelines/rest_api/application.py b/pipelines/rest_api/application.py
index 37287191504c..3a01be82490d 100644
--- a/pipelines/rest_api/application.py
+++ b/pipelines/rest_api/application.py
@@ -13,29 +13,29 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import sys
 import logging
-
-sys.path.append(".")
-
-logging.basicConfig(format="%(asctime)s %(message)s", datefmt="%m/%d/%Y %I:%M:%S %p")
-logger = logging.getLogger(__name__)
-logging.getLogger("elasticsearch").setLevel(logging.WARNING)
-logging.getLogger("pipelines").setLevel(logging.INFO)
+import sys
 
 import uvicorn
 from fastapi import FastAPI, HTTPException
-from fastapi.routing import APIRoute
 from fastapi.openapi.utils import get_openapi
+from fastapi.routing import APIRoute
 from starlette.middleware.cors import CORSMiddleware
 
+# flake8: noqa
+sys.path.append(".")
+from rest_api.config import ROOT_PATH
 from rest_api.controller.errors.http_error import http_error_handler
-from rest_api.config import ROOT_PATH, PIPELINE_YAML_PATH
 from rest_api.controller.router import router as api_router
 
+logging.basicConfig(format="%(asctime)s %(message)s", datefmt="%m/%d/%Y %I:%M:%S %p")
+logger = logging.getLogger(__name__)
+logging.getLogger("elasticsearch").setLevel(logging.WARNING)
+logging.getLogger("pipelines").setLevel(logging.INFO)
+
 try:
     from pipelines import __version__ as pipelines_version
-except:
+except Exception:
     # For development
     pipelines_version = "0.0.0"
 
diff --git a/pipelines/ui/webapp_docprompt_gradio.py b/pipelines/ui/webapp_docprompt_gradio.py
index 35cdfcddd242..aac83dd48bed 100644
--- a/pipelines/ui/webapp_docprompt_gradio.py
+++ b/pipelines/ui/webapp_docprompt_gradio.py
@@ -14,19 +14,17 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import os
-import json
+import argparse
 import base64
-from io import BytesIO
-from PIL import Image
 import traceback
-import argparse
+from io import BytesIO
 
-import requests
-import numpy as np
-import gradio as gr
-import fitz
 import cv2
+import fitz
+import gradio as gr
+import numpy as np
+import requests
+from PIL import Image
 
 fitz_tools = fitz.Tools()
 
@@ -171,7 +169,7 @@ def read_content(file_path: str) -> str:
     padding-bottom: 2px !important;
     padding-left: 8px !important;
     padding-right: 8px !important;
-	margin-top: 10px;
+    margin-top: 10px;
 }
 .gradio-container .gr-button-primary {
     background: linear-gradient(180deg, #CDF9BE 0%, #AFF497 100%);
diff --git a/pipelines/ui/webapp_faq.py b/pipelines/ui/webapp_faq.py
index b91fa5f683d4..4fb1478df27a 100644
--- a/pipelines/ui/webapp_faq.py
+++ b/pipelines/ui/webapp_faq.py
@@ -13,18 +13,16 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import logging
 import os
 import sys
-import logging
-import pandas as pd
 from json import JSONDecodeError
 from pathlib import Path
+
+import pandas as pd
 import streamlit as st
-from annotated_text import annotation
 from markdown import markdown
-
-sys.path.append("ui")
-from utils import pipelines_is_ready, semantic_search, send_feedback, upload_doc, pipelines_version, get_backlink
+from utils import pipelines_is_ready, semantic_search, upload_doc
 
 # Adjust to a question that you would like users to see in the search bar when they load the UI:
 DEFAULT_QUESTION_AT_STARTUP = os.getenv("DEFAULT_QUESTION_AT_STARTUP", "如何办理企业养老保险?")
@@ -58,7 +56,7 @@ def upload():
     for data_file in data_files:
         # Upload file
         if data_file and data_file.name not in st.session_state.upload_files["uploaded_files"]:
-            raw_json = upload_doc(data_file)
+            upload_doc(data_file)
             st.session_state.upload_files["uploaded_files"].append(data_file.name)
     # Save the uploaded files
     st.session_state.upload_files["uploaded_files"] = list(set(st.session_state.upload_files["uploaded_files"]))
@@ -115,16 +113,11 @@ def reset_results(*args):
         for data_file in st.session_state.upload_files["uploaded_files"]:
             st.sidebar.write(str(data_file) + "    ✅ ")
 
-    hs_version = ""
-    try:
-        hs_version = f" <small>(v{pipelines_version()})</small>"
-    except Exception:
-        pass
     # Load csv into pandas dataframe
     try:
         df = pd.read_csv(EVAL_LABELS, sep=";")
     except Exception:
-        st.error(f"The eval file was not found.")
+        st.error("The eval file was not found.")
         sys.exit(f"The eval file was not found under `{EVAL_LABELS}`.")
 
     # Search bar
@@ -181,7 +174,7 @@ def reset_results(*args):
                 st.session_state.results, st.session_state.raw_json = semantic_search(
                     question, top_k_reader=top_k_reader, top_k_retriever=top_k_retriever
                 )
-            except JSONDecodeError as je:
+            except JSONDecodeError:
                 st.error("👓 &nbsp;&nbsp; An error occurred reading the results. Is the document store working?")
                 return
             except Exception as e:
diff --git a/pipelines/ui/webapp_question_answering.py b/pipelines/ui/webapp_question_answering.py
index 5b6ed006963f..0dada51fcec1 100644
--- a/pipelines/ui/webapp_question_answering.py
+++ b/pipelines/ui/webapp_question_answering.py
@@ -13,16 +13,17 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import logging
 import os
 import sys
-import logging
-import pandas as pd
 from json import JSONDecodeError
 from pathlib import Path
+
+import pandas as pd
 import streamlit as st
 from annotated_text import annotation
 from markdown import markdown
-from ui.utils import pipelines_is_ready, query, send_feedback, upload_doc, pipelines_version, get_backlink
+from ui.utils import get_backlink, pipelines_is_ready, query, upload_doc
 
 # Adjust to a question that you would like users to see in the search bar when they load the UI:
 DEFAULT_QUESTION_AT_STARTUP = os.getenv("DEFAULT_QUESTION_AT_STARTUP", "中国的首都在哪里?")
@@ -54,7 +55,7 @@ def upload():
     for data_file in data_files:
         # Upload file
         if data_file and data_file.name not in st.session_state.upload_files["uploaded_files"]:
-            raw_json = upload_doc(data_file)
+            upload_doc(data_file)
             st.session_state.upload_files["uploaded_files"].append(data_file.name)
     # Save the uploaded files
     st.session_state.upload_files["uploaded_files"] = list(set(st.session_state.upload_files["uploaded_files"]))
@@ -109,7 +110,7 @@ def reset_results(*args):
     try:
         df = pd.read_csv(EVAL_LABELS, sep=";")
     except Exception:
-        st.error(f"The eval file was not found.")
+        st.error("The eval file was not found.")
         sys.exit(f"The eval file was not found under `{EVAL_LABELS}`.")
 
     # File upload block
@@ -122,11 +123,6 @@ def reset_results(*args):
         st.sidebar.button("文件上传", on_click=upload)
         for data_file in st.session_state.upload_files["uploaded_files"]:
             st.sidebar.write(str(data_file) + " &nbsp;&nbsp; ✅ ")
-    hs_version = ""
-    try:
-        hs_version = f" <small>(v{pipelines_version()})</small>"
-    except Exception:
-        pass
 
     # Search bar
     question = st.text_input(
@@ -185,7 +181,7 @@ def reset_results(*args):
                 st.session_state.results, st.session_state.raw_json = query(
                     question, top_k_reader=top_k_reader, top_k_ranker=top_k_ranker, top_k_retriever=top_k_retriever
                 )
-            except JSONDecodeError as je:
+            except JSONDecodeError:
                 st.error("👓 &nbsp;&nbsp; An error occurred reading the results. Is the document store working?")
                 return
             except Exception as e:
diff --git a/pipelines/ui/webapp_semantic_search.py b/pipelines/ui/webapp_semantic_search.py
index 918acb192526..17f0bd18cc08 100644
--- a/pipelines/ui/webapp_semantic_search.py
+++ b/pipelines/ui/webapp_semantic_search.py
@@ -13,20 +13,16 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import logging
 import os
 import sys
-import logging
-import pandas as pd
 from json import JSONDecodeError
 from pathlib import Path
+
+import pandas as pd
 import streamlit as st
-from annotated_text import annotation
 from markdown import markdown
-import socket
-
-sys.path.append("ui")
-from utils import pipelines_is_ready, semantic_search, send_feedback, upload_doc, pipelines_version, get_backlink
-from utils import pipelines_files
+from utils import pipelines_files, pipelines_is_ready, semantic_search, upload_doc
 
 # Adjust to a question that you would like users to see in the search bar when they load the UI:
 DEFAULT_QUESTION_AT_STARTUP = os.getenv("DEFAULT_QUESTION_AT_STARTUP", "衡量酒水的价格的因素有哪些?")
@@ -57,7 +53,7 @@ def upload():
     for data_file in data_files:
         # Upload file
         if data_file and data_file.name not in st.session_state.upload_files["uploaded_files"]:
-            raw_json = upload_doc(data_file)
+            upload_doc(data_file)
             st.session_state.upload_files["uploaded_files"].append(data_file.name)
     # Save the uploaded files
     st.session_state.upload_files["uploaded_files"] = list(set(st.session_state.upload_files["uploaded_files"]))
@@ -114,16 +110,11 @@ def reset_results(*args):
         for data_file in st.session_state.upload_files["uploaded_files"]:
             st.sidebar.write(str(data_file) + " &nbsp;&nbsp; ✅ ")
 
-    hs_version = ""
-    try:
-        hs_version = f" <small>(v{pipelines_version()})</small>"
-    except Exception:
-        pass
     # Load csv into pandas dataframe
     try:
         df = pd.read_csv(EVAL_LABELS, sep=";")
     except Exception:
-        st.error(f"The eval file was not found.")
+        st.error("The eval file was not found.")
         sys.exit(f"The eval file was not found under `{EVAL_LABELS}`.")
 
     # Search bar
@@ -179,7 +170,7 @@ def reset_results(*args):
                 st.session_state.results, st.session_state.raw_json = semantic_search(
                     question, top_k_reader=top_k_reader, top_k_retriever=top_k_retriever
                 )
-            except JSONDecodeError as je:
+            except JSONDecodeError:
                 st.error("👓 &nbsp;&nbsp; An error occurred reading the results. Is the document store working?")
                 return
             except Exception as e:
diff --git a/pipelines/ui/webapp_text_to_image.py b/pipelines/ui/webapp_text_to_image.py
index 8946f9faf8d5..5b4a6ce7129a 100644
--- a/pipelines/ui/webapp_text_to_image.py
+++ b/pipelines/ui/webapp_text_to_image.py
@@ -12,13 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import re
-import os
 import argparse
 
-from PIL import Image
-from utils import text_to_image_search
 import gradio as gr
+from utils import text_to_image_search
 
 # yapf: disable
 parser = argparse.ArgumentParser()
diff --git a/pipelines/ui/webapp_unsupervised_question_answering.py b/pipelines/ui/webapp_unsupervised_question_answering.py
index a850015a24c4..4d42e9492986 100644
--- a/pipelines/ui/webapp_unsupervised_question_answering.py
+++ b/pipelines/ui/webapp_unsupervised_question_answering.py
@@ -13,26 +13,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import logging
 import os
 import sys
-import logging
-import pandas as pd
 from json import JSONDecodeError
 from pathlib import Path
+
+import pandas as pd
 import streamlit as st
-from annotated_text import annotation
 from markdown import markdown
-
 from ui.utils import (
+    file_upload_qa_generate,
+    offline_ann,
     pipelines_is_ready,
     semantic_search,
-    send_feedback,
-    upload_doc,
-    file_upload_qa_generate,
-    pipelines_version,
-    get_backlink,
     text_to_qa_pair_search,
-    offline_ann,
 )
 
 # Adjust to a question that you would like users to see in the search bar when they load the UI:
@@ -77,8 +72,7 @@ def upload():
     for data_file in data_files:
         # Upload file
         if data_file and data_file.name not in st.session_state.upload_files["uploaded_files"]:
-            # raw_json = upload_doc(data_file)
-            raw_json = file_upload_qa_generate(data_file)
+            file_upload_qa_generate(data_file)
             st.session_state.upload_files["uploaded_files"].append(data_file.name)
     # Save the uploaded files
     st.session_state.upload_files["uploaded_files"] = list(set(st.session_state.upload_files["uploaded_files"]))
@@ -148,19 +142,14 @@ def reset_results_qag(*args):
         for data_file in st.session_state.upload_files["uploaded_files"]:
             st.sidebar.write(str(data_file) + " &nbsp;&nbsp; ✅ ")
 
-    hs_version = ""
-    try:
-        hs_version = f" <small>(v{pipelines_version()})</small>"
-    except Exception:
-        pass
     # Load csv into pandas dataframe
     try:
         df = pd.read_csv(EVAL_LABELS, sep=";")
     except Exception:
-        st.error(f"The eval file was not found.")
+        st.error("The eval file was not found.")
         sys.exit(f"The eval file was not found under `{EVAL_LABELS}`.")
 
-    ## QA pairs generation
+    # QA pairs generation
     # Search bar
     st.write("### 问答对生成：")
     context = st.text_input(
@@ -213,7 +202,7 @@ def reset_results_qag(*args):
                 st.session_state.qag_results, st.session_state.qag_raw_json = text_to_qa_pair_search(
                     context, is_filter=True if is_filter == "是" else False
                 )
-            except JSONDecodeError as je:
+            except JSONDecodeError:
                 st.error("👓 &nbsp;&nbsp; An error occurred reading the results. Is the document store working?")
                 return
             except Exception as e:
@@ -229,9 +218,9 @@ def reset_results_qag(*args):
         for count, result in enumerate(st.session_state.qag_results):
             context = result["context"]
             synthetic_answer = result["synthetic_answer"]
-            synthetic_answer_probability = result["synthetic_answer_probability"]
+            # synthetic_answer_probability = result["synthetic_answer_probability"]
             synthetic_question = result["synthetic_question"]
-            synthetic_question_probability = result["synthetic_question_probability"]
+            # synthetic_question_probability = result["synthetic_question_probability"]
             st.write(
                 markdown(context),
                 unsafe_allow_html=True,
@@ -247,7 +236,7 @@ def reset_results_qag(*args):
 
             st.write("___")
 
-    ## QA search
+    # QA search
     # Search bar
     st.write("### 问答检索：")
     question = st.text_input(
@@ -303,7 +292,7 @@ def reset_results_qag(*args):
                 st.session_state.results, st.session_state.raw_json = semantic_search(
                     question, top_k_reader=top_k_reader, top_k_retriever=top_k_retriever
                 )
-            except JSONDecodeError as je:
+            except JSONDecodeError:
                 st.error("👓 &nbsp;&nbsp; An error occurred reading the results. Is the document store working?")
                 return
             except Exception as e: