Update app.py

app.py

@@ -219,7 +219,7 @@ def next(request: gr.Request):
     if wait_list_ip[user_n] == request.client.host:
      try:
       user_n += 1
-       wait_list_ip[user_n]
+      wait_list_ip[user_n]
      except:
          pass
     return f"Current_user: {wait_list_name[user_n]}"