Update main.py

main.py

@@ -131,7 +131,7 @@ def handle_image_message(event):
         file_path = get_file_url(event.message.id, file_name, file_type="pdf")
     
         if file_path:
-            file_generator = Image_text_Generator()  # 確保這個類別已正確初始化
+            file_generator = Image_text_Generator(user_id)  # 確保這個類別已正確初始化
             store_user_message(user_id, "file", file_path)
             line_bot_api.reply_message(
                 event.reply_token,
@@ -155,7 +155,7 @@ def handle_image_message(event):
             if not os.path.exists(file_path):
                 raise FileNotFoundError(f"📂 檔案路徑無效：{file_path}")
 
-            file_generator = Image_text_Generator(imgur)
+            file_generator = Image_text_Generator(user_id)
             completion = file_generator.generate_txt_with_gemini([user_text, file_path])
 
             # 若是 Gemini 回傳的內容需取 text