llama-index==0.10.22 openai==1.12.0 torch==2.2.2 sentence-transformers==2.6.1 faiss-cpu==1.8.0 PyGithub==2.3.0 gradio_client==0.2.7 gradio ipython llama-index-postprocessor-cohere-rerank llama-index-embeddings-azure-openai llama-index-llms-azure-openai