openai flask-api assistant-chat-bots pinecone rag groq vector-database langchain langchain-python react-agents ollama langsmith openai-embeddings langchain-hub faiss-vector-database langchain-tools tavily llama3 ollama-embeddings firecrawl

gemini-api langchain langchain-hub react-agent langgraph langchain-agents tavily-search sqlitesaver agentexecuter

gemini-api rag langchain retrieval-augmented-generation langchain-hub textsplitter