requirements.txt

# Core Dependencies
gradio>=4.0.0
pandas>=1.5.0
numpy>=1.21.0

# Machine Learning & NLP
transformers>=4.20.0
sentence-transformers>=2.2.0
torch>=1.12.0
tokenizers>=0.13.0

# Data Processing
requests>=2.28.0
openpyxl>=3.0.10
xlrd>=2.0.1

# Utilities
# difflib is part of Python standard library - no installation needed

# Optional: For better performance
# accelerate>=0.20.0
# datasets>=2.0.0

# System Dependencies (if needed)
# certifi>=2022.0.0
# charset-normalizer>=2.0.0
# urllib3>=1.26.0