requirements.txt

# Core dependencies
gradio>=4.0.0
pandas>=2.0.0

# LlamaIndex for document indexing and querying
llama-index>=0.10.0
llama-index-llms-openai>=0.1.0
llama-index-embeddings-openai>=0.1.0
llama-index-embeddings-huggingface>=0.1.0

# Modal for serverless compute
modal>=0.60.0

# ML/AI models
sentence-transformers>=2.2.0
transformers>=4.35.0
torch>=2.0.0
scikit-learn>=1.3.0

# Additional utilities
python-dotenv>=1.0.0
pydantic>=2.0.0
numpy>=1.24.0