Update main.py

main.py

@@ -123,48 +123,6 @@ def handle_image_message(event):
             )
         return
         
-    # ========
-    # 傳文件
-    # ========
-    if event.message.type == "file":
-        file_name = event.message.file_name
-        file_path = get_file_url(event.message.id, file_name, file_type="pdf")
-    
-        if file_path:
-            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,
-                TextSendMessage(text="📄 文件已接收成功囉，幫我輸入你想詢問的問題喔～")
-            )
-        else:
-            line_bot_api.reply_message(
-                event.reply_token,
-                TextSendMessage(text="❌ 沒有成功接收到文件，請再試一次。")
-            )
-        return
-
-    # 使用者在傳完文件後輸入問題
-    previous_message = get_previous_message(user_id)
-    if previous_message and previous_message["type"] == "file" and event.message.type == "text":
-        file_path = previous_message["content"]
-        user_text = event.message.text
-        store_user_message(user_id, "text", user_text)
-
-        try:
-            if not os.path.exists(file_path):
-                raise FileNotFoundError(f"📂 檔案路徑無效：{file_path}")
-
-            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
-            out = completion.text if hasattr(completion, "text") else str(completion)
-
-        except Exception as e:
-            out = f"⚠️ 發生錯誤：{e}"
-
-
     # ========
     # 上傳圖片
     # ========