Update main.py

main.py

@@ -114,10 +114,11 @@ def get_previous_message(user_id):
         return user_message_history[user_id][-1]
     return None
 
-GeneAI = ""
+
 @line_handler.add(MessageEvent, message=(ImageMessage,TextMessage))
 def handle_image_message(event):
     user_id = event.source.user_id
+    GeneAI = ""
     # 從 LINE API 獲取圖片數據
     image_path = get_image_url(event.message.id)
     if image_path:
@@ -146,7 +147,6 @@ def handle_image_message(event):
 
     else:
         global working_status
-        global GeneAI
 
         # 檢查事件類型和訊息類型
         if event.type != "message" or event.message.type != "text":