diff --git a/requirements.txt b/requirements.txt
index 90cba092..639c16dd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,6 +8,34 @@ python-Levenshtein
 scikit-learn
 filelock
 loguru-mypy
+loguru
+fire
+fuzzywuzzy
+openai
+
+ruamel-yaml
+torch
+torch_geometric
+tabulate  # Convert pandas dataframe to markdown table to make it more readable to LLM
+numpy # we use numpy as default data format. So we have to install numpy
+pandas # we use pandas as default data format. So we have to install pandas
+feedparser
+matplotlib
+langchain
+tiktoken
+fitz  # Extract shotsreens from pdf
+
+# azure identity related
+azure.identity
+
+# PDF related
+pypdf
+azure-core
+azure-ai-formrecognizer
+
+# TODO: dependencies for implementing factors.
+# I think it is for running insteading of implementing. The dependency should be in 
+statsmodels
 
 # PDF related
 pypdf
@@ -31,3 +59,4 @@ python-dotenv
 
 # infrastructure related.
 docker
+
diff --git a/requirements/package.txt b/requirements/package.txt
index 6ea91c33..0918c6ba 100644
--- a/requirements/package.txt
+++ b/requirements/package.txt
@@ -1,34 +1,4 @@
 # Requirements for package.
-loguru
 build
 setuptools-scm
 twine
-fire
-fuzzywuzzy
-openai
-ruamel-yaml
-torch
-torch_geometric
-tabulate  # Convert pandas dataframe to markdown table to make it more readable to LLM
-tables  # we use hd5 as default data format. So we have to install pytables
-numpy # we use numpy as default data format. So we have to install numpy
-pandas # we use pandas as default data format. So we have to install pandas
-feedparser
-matplotlib
-langchain
-tiktoken
-scikit-learn
-docker
-fitz  # Extract shotsreens from pdf
-
-# azure identity related
-azure.identity
-
-# PDF related
-pypdf
-azure-core
-azure-ai-formrecognizer
-
-# TODO: dependencies for implementing factors.
-# I think it is for running insteading of implementing. The dependency should be in 
-statsmodels