Update main.py

main.py

@@ -79,19 +79,19 @@ async def webhook(
 chat_sessions = {}
 @line_handler.add(MessageEvent, message=(ImageMessage, TextMessage))
 def handle_image_message(event):
-    user_id = event.source.user_id
-    chat = chat_sessions.get(user_id) or model.start_chat(history=[])
-    chat_sessions[user_id] = chat
+    # user_id = event.source.user_id
+    # chat = chat_sessions.get(user_id) or client.chats.create(model="gemini-2.0-flash", config=generation_config)
+    # chat_sessions[user_id] = chat
     user_text = event.message.text if event.message.type == "text" else None
-    previous_message = get_previous_message(user_id)
-    image_url = None
+    # previous_message = get_previous_message(user_id)
+    # image_url = None
 
     if event.message.type != "text" and event.message.type != "image":
         line_bot_api.reply_message(event.reply_token, TextSendMessage(text="請輸入文字或圖片~"))
         return
     elif user_text == "再見":
         line_bot_api.reply_message(event.reply_token, TextSendMessage(text="Bye!"))
-        store_user_message(user_id, "text", user_text)
+        # store_user_message(user_id, "text", user_text)
         return
         
     # ========