Upload app.py

app.py

@@ -7,6 +7,8 @@ def initialization(state_dict: Dict) -> None:
         os.mkdir('cache')
     if state_dict["bot_backend"] is None:
         state_dict["bot_backend"] = BotBackend()
+        if 'OPENAI_API_KEY' in os.environ:
+            del os.environ['OPENAI_API_KEY']
 
 
 def get_bot_backend(state_dict: Dict) -> BotBackend: