Update app.py

app.py

@@ -176,12 +176,12 @@ def chat(prompt, user_window, pwd_window, past, response, gptModel):
         accessOk = False
         for i in range(3):
             try:
-                dataFile = new_func(user)
+                dataFile = new_func(user_window)
                 with open(dataFile, 'a') as f:
                     m = '4o'
                     if 'mini' in gptModel:
                         m = '4omini'
-                    f.write(f'{user}:{tokens_in}/{tokens_out}-{m}\n')
+                    f.write(f'{user_window}:{tokens_in}/{tokens_out}-{m}\n')
                 accessOk = True
                 break
             except Exception as e: