diff --git a/src/backend/langflow/interface/custom/schema.py b/src/backend/langflow/interface/custom/schema.py
index b055dd386..7c5975150 100644
--- a/src/backend/langflow/interface/custom/schema.py
+++ b/src/backend/langflow/interface/custom/schema.py
@@ -26,3 +26,4 @@ class CallableCodeDetails(BaseModel):
     args: list
     body: list
     return_type: Optional[Any] = None
+    has_return: bool = False