Update app.py

app.py

@@ -33,22 +33,23 @@ def compare_texts(correct_file, wrong_file):
     return correct_text_with_positions, wrong_text_with_positions, wrong_ids_str
 
 def generate_json(file_id, correct_text, wrong_text, wrong_ids):
-    """根據輸入生成 JSON 數據，並保存為文件"""
-    wrong_ids_list = [int(x) for x in wrong_ids.split(',')]
+    wrong_ids_list = [int(x) for x in wrong_ids.split(',') if x.strip() != ""]
     data = {
         "id": file_id,
         "original_text": wrong_text,
         "wrong_ids": wrong_ids_list,
         "correct_text": correct_text
     }
+
     json_data = json.dumps([data], ensure_ascii=False, indent=4)
-    
-    # 創建臨時文件來保存 JSON 數據
+
+    # 產生暫存檔
     temp_file = tempfile.NamedTemporaryFile(delete=False, suffix=".json", mode='w', encoding='utf-8')
     temp_file.write(json_data)
     temp_file.close()
-    
-    return json_data, temp_file.name
+
+    # Gradio File output 必須傳 tuple (path, filename)
+    return json_data, (temp_file.name, "output.json")
 
 TITLE = """<h1>逐字稿文本內容比對工具</h1>"""
 SUBTITLE = """<h2><a href='https://deep-learning-101.github.io' target='_blank'>deep-learning-101.github.io</a> | <a href='https://www.twman.org/AI' target='_blank'> AI </a> | <a href='https://www.twman.org' target='_blank'>TonTon Huang Ph.D.</a> | <a href='https://blog.twman.org/p/deeplearning101.html' target='_blank'>手把手帶你一起踩AI坑</a><br></h2>"""