updates

requirements.txt

@@ -1,39 +1,26 @@
-# Core LangChain and dependencies
-langchain==0.0.285
-langchain-core==0.1.10
-langchain-google-genai==0.0.6
-pydantic==1.10.13
+# Core dependencies
+langchain>=0.0.340
+langchain-google-genai>=0.0.6
+sentence-transformers>=2.2.2
+chromadb>=0.4.18
+requests>=2.31.0
+gradio>=4.4.0
+python-dotenv>=1.0.0
+tqdm>=4.66.1
+pydantic>=2.0,<3.0
 
 # Vector store and embeddings
-sentence-transformers==2.2.2
-numpy==1.24.3
-scikit-learn==1.3.0
-torch==2.0.1
-transformers==4.33.2
+numpy>=1.24.3
+scikit-learn>=1.3.0
+torch>=2.0.1
+transformers>=4.33.2
 
-# Vector DB
-chromadb==0.3.21
-hnswlib==0.7.0
-clickhouse-connect==0.5.23
-
-# Gradio and FastAPI
-gradio==3.35.2
-starlette==0.20.4
-fastapi==0.85.1
-python-multipart==0.0.6
-uvicorn==0.22.0
-aiofiles==23.1.0
-httpx==0.24.1
-websockets==11.0.3
-
-# Utilities
-python-dotenv==1.0.0
-tqdm==4.66.1
-requests==2.31.0
-typing-extensions==4.5.0
-click==8.0.4
-Pillow>=9.5.0
-pandas>=1.5.0
-packaging>=23.1
+# Required for Hugging Face Spaces
+fastapi<0.99.0
+httpx>=0.24.1
+python-multipart>=0.0.6
+uvicorn>=0.21.0
+aiofiles>=22.0
+websockets>=11.0