requirements.txt

gradio>=5.0.0
python-dotenv>=1.0.0

# LangChain stack
langchain>=0.3.0
langchain-core>=0.3.0
langchain-community>=0.3.0
langchain-classic>=1.0.0
langchain-huggingface>=0.1.0
langchain-openai>=0.2.0
langchain-anthropic>=0.3.0

# Provider SDKs
huggingface-hub>=0.27.0
transformers>=4.40.0
torch>=2.0.0
openai>=1.60.0
anthropic>=0.43.0

# Safety eval tab
datasets>=2.19.0
tqdm>=4.66.0