# --- Core LangChain ---
langchain
langchain-core
langchain-community

# --- Embeddings ---
sentence-transformers

# --- Vector DB ---
chromadb
faiss-cpu

# --- PDF parsing ---
PyPDF2

# --- UI ---
gradio
gradio-client

# --- Utilities ---
pydantic
langchain-text-splitters
sentencepiece
protobuf
huggingface_hub
requests
numpy
torch
transformers