language python // This migration is generated automatically - do not manually edit this file pattern langchain_migrate_astradb() { find_replace_imports(list=[ [ `langchain_community.vectorstores.astradb`, `AstraDB`, `langchain_astradb`, `AstraDBVectorStore` ] , [ `langchain_community.storage.astradb`, `AstraDBByteStore`, `langchain_astradb`, `AstraDBByteStore` ] , [ `langchain_community.storage.astradb`, `AstraDBStore`, `langchain_astradb`, `AstraDBStore` ] , [ `langchain_community.cache`, `AstraDBCache`, `langchain_astradb`, `AstraDBCache` ] , [ `langchain_community.cache`, `AstraDBSemanticCache`, `langchain_astradb`, `AstraDBSemanticCache` ] , [ `langchain_community.chat_message_histories.astradb`, `AstraDBChatMessageHistory`, `langchain_astradb`, `AstraDBChatMessageHistory` ] , [ `langchain_community.document_loaders.astradb`, `AstraDBLoader`, `langchain_astradb`, `AstraDBLoader` ] ]) } // Add this for invoking directly langchain_migrate_astradb()