Update main.py

main.py

@@ -8,6 +8,7 @@ from collections import defaultdict
 from linebot import LineBotApi, WebhookHandler
 from linebot.exceptions import InvalidSignatureError
 from linebot.models import MessageEvent, TextMessage, TextSendMessage, ImageSendMessage, AudioMessage, ImageMessage
+import PIL.Image
 
 # 設定 Google AI API 金鑰
 genai.configure(api_key=os.environ["GOOGLE_API_KEY"])