DOCS_FOLDER_PATH= # Path to the folder containing the documents to be indexed VECTOR_DB_PERSIST_DIRECTORY_MD=md_faiss_db # Name of the index for markdown files LLM_PROVIDER=ollama # Options: ollama MODEL_NAME=granite3.1:8b EMBEDDING_MODEL_NAME=mxbai-embed-large LANGSMITH_TRACING=false LANGSMITH_ENDPOINT=https://api.smith.langchain.com LANGSMITH_API_KEY= LANGSMITH_PROJECT=