diff --git a/src/backend/langflow/interface/importing/utils.py b/src/backend/langflow/interface/importing/utils.py index d07222dd1..000eed205 100644 --- a/src/backend/langflow/interface/importing/utils.py +++ b/src/backend/langflow/interface/importing/utils.py @@ -144,6 +144,8 @@ def import_chain(chain: str) -> Type[Chain]: if chain in CUSTOM_CHAINS: return CUSTOM_CHAINS[chain] + if chain == "SQLDatabaseChain": + return import_class("langchain_experimental.sql.SQLDatabaseChain") return import_class(f"langchain.chains.{chain}")