update requirements

requirements.txt

@@ -1,51 +1,37 @@
 # Web framework
-fastapi==0.104.1
-uvicorn[standard]==0.24.0
+fastapi
+uvicorn[standard]
 
 # Environment and OS
-python-dotenv==1.0.0
+python-dotenv
 
 # HTTP Requests
-requests==2.31.0
+requests
 
 # Google Sheets
-gspread==5.12.0
-# Note: oauth2client is deprecated, gspread now uses google-auth
-google-auth==2.23.4
-google-auth-oauthlib==1.1.0
+gspread
+oauth2client  # Required by gspread for Google auth
 
 # Hugging Face
-huggingface_hub==0.19.0
-transformers==4.35.0
+huggingface_hub
 
 # LangChain + Vector Stores
-langchain==0.1.0
-langchain-community==0.0.13
-faiss-cpu==1.7.4
-langchain-tavily==0.0.1
-
+langchain
+langchain-community
+faiss-cpu  # CPU-only FAISS version
+langchain_tavily
 # Embeddings
-sentence-transformers==2.2.2
+sentence-transformers
 
 # Google Generative AI (Gemini)
-google-generativeai==0.3.2
+google-generativeai
 
 # Tavily Search Tool
-tavily-python==0.3.3
+tavily-python
 
 # JSON + Utilities
-pydantic==2.5.0
-
-# WSGI server (optional for HF Spaces since we use uvicorn)
-# gunicorn==21.2.0
-
-# Google ADK - This might be the issue!
-# google-adk
+pydantic
 
-# Additional dependencies that might be needed
-numpy==1.24.3
-torch==2.1.0
-python-multipart==0.0.6
+gunicorn
 
-# For better error handling
-tenacity==8.2.3
+google-adk