{"library":"langchain-google-community","install":[{"cmd":"pip install langchain-google-community","imports":["from langchain_google_community.chat_message_histories import BigQueryChatMessageHistory","from langchain_google_community.documentai import DocumentAIWrapper","from langchain_google_community.vectorstores import FirestoreVectorStore","from langchain_google_community.bigquery import BigQueryCallbackHandler"]}]}