llama-index==0.12.21 openai==1.59.8 tiktoken==0.8.0 huggingface-hub==0.33.5 chromadb==0.6.0 llama-index-vector-stores-chroma==0.4.1 llama-index-llms-gemini==0.4.1 llama-index-finetuning==0.3.2 llama-index-postprocessor-cohere-rerank==0.3.0 llama-index-embeddings-huggingface==0.5.4 llama-index-embeddings-cohere==0.5.0 cohere==5.15.0 gradio==5.43.1 gradio_client==1.12.1 logfire==3.3.0 ipykernel>=6.29.5 matplotlib>=3.10.3 notebook>=7.4.5 python-dotenv>=1.1.0