datasets>=1.11.0 streamlit>=1.9.0 streamlit pyrebase4 requests-toolbelt==0.10.1 langchain openai PyPDF2 faiss-cpu urllib3==1.26.6 python-dotenv tiktoken psutil faiss-cpu torch huggingface-hub InstructorEmbedding sentence-transformers telebot geopy requests numpy pandas weasyprint googletrans==3.1.0a0 transformers>=4.11.3