🔨 refactor(custom_component.py): read build method

src/backend/langflow/interface/custom/custom_component.py

@@ -189,3 +189,6 @@ class CustomComponent(Component, extra=Extra.allow):
         if not flow:
             raise ValueError(f"Flow {flow_name or flow_id} not found")
         return self.load_flow(flow.id, tweaks)
+
+    def build(self, *args: Any, **kwargs: Any) -> Any:
+        raise NotImplementedError

src/backend/langflow/interface/types.py

@@ -331,6 +331,7 @@ def build_valid_menu(valid_components):
         valid_menu[menu_name] = {}
 
         for component in menu_item["components"]:
+            logger.debug(f"Building component: {component}")
             try:
                 component_name = component["name"]
                 component_code = component["code"]
@@ -346,7 +347,10 @@ def build_valid_menu(valid_components):
                 valid_menu[menu_name][component_name] = component_template
 
             except Exception as exc:
-                logger.error(f"Error while building custom component: {exc}")
+                logger.error(f"Error loading Component: {component}")
+                logger.exception(
+                    f"Error while building custom component {component_output_types}: {exc}"
+                )
 
     return valid_menu