accelerate bitsandbytes einops gradio huggingface_hub langchain sentence_transformers torch transformers xformers faiss-gpu tokenizers langchain_community llama-index-core llama-index-llms-openai llama-index-embeddings-openai llama-index-agent-openai #accelerate==0.24.1 #bitsandbytes==0.41.2.post2 #einops==0.7.0 #gradio==4.1.2 #huggingface_hub==0.17.3 #langchain==0.0.333 #sentence_transformers==2.2.2 #torch==2.1.0 #transformers==4.42.0 ##transformers==4.35.0 #xformers==0.0.22.post7 #faiss-gpu==1.7.2 #tokenizers #faiss-cpu