fix: remove unused fetch_list_function logic in KnowledgeWorkflowSerializer

Author: liuruibin

apps/knowledge/views/knowledge_workflow.py

@@ -35,16 +35,7 @@ def post(self, request: Request, workspace_id: str, knowledge_id: str, type: str
         r = KnowledgeWorkflowSerializer.Datasource(
             data={'type': type, 'id': id, 'params': request.data, 'function_name': 'get_form_list'}
         ).action()
-        for item in r:
-            attrs = item.get('attrs')
-            if attrs:
-                function = attrs.pop('fetch_list_function', None)
-                if function and callable(function):
-                    function_name = function.__name__
-                else:
-                    function_name = function
-                attrs[
-                    'url'] = '/workspace/${current_workspace_id}/knowledge/${current_knowledge_id}/datasource/tool/' + f'{id}/{function_name}'
+
         return result.success(r)