src/requirements_old.txt

langchain==0.3.27
langchain-community==0.3.29
langchain-google-genai>=0.1.0
langchain-openai>=0.1.17
langchain-text-splitters>=0.2.2
chromadb>=0.5.3
pypdf>=4.2.0
tiktoken>=0.7.0
streamlit>=1.35.0
python-dotenv>=1.0.1
sentence-transformers>=2.7.0
transformers>=4.42.0
accelerate>=0.33.0
huggingface_hub>=0.24.0
faiss-cpu>=1.8