llama-index==0.7.6 openai==0.27.8 transformers beautifulsoup4 requests~=2.31.0 gradio==3.44.1 slackclient~=2.9.4 slack~=0.0.2 fastapi~=0.100.0 pydantic>=1.10.5,<2 ratelimit~=2.2.1