Update requirements.txt

requirements.txt

@@ -1,14 +1,11 @@
 streamlit
 torch
 matplotlib
-langchain-core  # Might need adjustment based on availability
+langchain-core
 datasets
 sentence-transformers
 transformers
-tf-keras
 tensorflow
-# Additional libraries based on your code (if applicable)
-mysql-connector-python  # If using MySQL database
-Pillow  # If using PIL for image processing
-scikit-learn  # If using scikit-learn (used for sklearn in your code)
-langchain_community
+mysql-connector-python
+Pillow
+scikit-learn