def generate_submission_html(submission_json):

assignment_ui.py

@@ -142,7 +142,7 @@ def create_assignment_ui(user_data, assignment_service, submission_service):
                     choices.append(choice)
                 return gr.update(choices=choices)
             
-            cdef generate_submission_html(submission_json):
+            def generate_submission_html(submission_json):
                 html_parts = []
                 
                 # 添加外层结构的开始标签