gr.Error("請先登入")

app.py

@@ -947,39 +947,42 @@ def generate_chinese_paragraph_practice_history(
         }
         GCS_SERVICE.upload_json_string("jutor_logs", file_name, json.dumps(content))
 
-    if assignment_id_input:
-        assignment_file_name = f"assignments/{assignment_id_input}.json"
-    try:
-        submission_id = generate_unique_submission_id()        
-        submission_data = {
-            "submission_id": submission_id,
-            "assignment_id": assignment_id_input,
-            "student_id": user_data,
-            "student_name": "",
-            "submission_data": {
-                "file_name": file_name,
-                "bucket_name": "jutor_logs",
-                "content": content
-            },
-            "timestamp": datetime.now().strftime("%Y-%m-%d %H:%M:%S")
-        }
-        assignment_content = GCS_SERVICE.download_as_string("ai_assignment_submission", assignment_file_name)
-        assignment_data = json.loads(assignment_content)
-        
-        # 添加新的 submission_id 到 assignment 数据中
-        if "submission_ids" not in assignment_data:
-            assignment_data["submission_ids"] = []
-        assignment_data["submission_ids"].append(submission_id)
-        
-        # 更新 assignment 文件
-        GCS_SERVICE.upload_json_string("ai_assignment_submission", assignment_file_name, json.dumps(assignment_data))
-        
-        # 上传新的 submission 数据
-        GCS_SERVICE.upload_json_string("ai_assignment_submission", f"{submission_id}.json", json.dumps(submission_data))
-        
-        print(f"Updated assignment {assignment_id_input} with new submission: {submission_id}")
-    except Exception as e:
-        print(f"Error updating assignment {assignment_id_input}: {str(e)}")
+        if assignment_id_input:
+            assignment_file_name = f"assignments/{assignment_id_input}.json"
+        try:
+            submission_id = generate_unique_submission_id()        
+            submission_data = {
+                "submission_id": submission_id,
+                "assignment_id": assignment_id_input,
+                "student_id": user_data,
+                "student_name": "",
+                "submission_data": {
+                    "file_name": file_name,
+                    "bucket_name": "jutor_logs",
+                    "content": content
+                },
+                "timestamp": datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+            }
+            assignment_content = GCS_SERVICE.download_as_string("ai_assignment_submission", assignment_file_name)
+            assignment_data = json.loads(assignment_content)
+            
+            # 添加新的 submission_id 到 assignment 数据中
+            if "submission_ids" not in assignment_data:
+                assignment_data["submission_ids"] = []
+            assignment_data["submission_ids"].append(submission_id)
+            
+            # 更新 assignment 文件
+            GCS_SERVICE.upload_json_string("ai_assignment_submission", assignment_file_name, json.dumps(assignment_data))
+            
+            # 上传新的 submission 数据
+            submission_file_name = f"submissions/{submission_id}.json"
+            GCS_SERVICE.upload_json_string("ai_assignment_submission", submission_file_name, json.dumps(submission_data))
+            
+            print(f"Updated assignment {assignment_id_input} with new submission: {submission_id}")
+        except Exception as e:
+            print(f"Error updating assignment {assignment_id_input}: {str(e)}")
+    else:
+        gr.Error("請先登入")
 
     return chinese_full_paragraph_input, \
             chinese_full_paragraph_evaluate_output_text, \