langchain langchain-core langchain-community langchain-huggingface langchain-openai langchain-text-splitters chromadb huggingface_hub transformers jellyfish seaborn gensim NLTK matplotlib tokenizers sentence-transformers gradio shutils pdfplumber python-docx nltk #spacy faiss-cpu numpy # Add a stable version of numpy #wheel # Add this line to ensure wheel is installed