Update requirements.txt

requirements.txt

@@ -1,9 +1,5 @@
-huggingface_hub==0.25.2
-langchain==0.3.0
-langchain-community==0.3.0
-langchain-chroma==0.1.4
-langchain-aws==0.2.2
-boto3==1.35.24
-python-dotenv==1.0.1
-pypdf2==3.0.1
-gradio==4.44.0
+streamlit
+boto3
+chromadb
+datasets
+uuid