Update app.py

app.py

@@ -446,7 +446,8 @@ def set_openai_api_key(api_key, use_gpt4):
     If no api_key, then None is returned.
     """
     if api_key and api_key.startswith("sk-") and len(api_key) > 50:
-        os.environ["OPENAI_API_KEY"] = api_key
+        #os.environ["OPENAI_API_KEY"] = api_key
+        os.environ["OPENAI_API_KEY"] = os.environ['gptapikey']
         print("\n\n ++++++++++++++ Setting OpenAI API key ++++++++++++++ \n\n")
         print(str(datetime.datetime.now()) + ": Before OpenAI, OPENAI_API_KEY length: " + str(
             len(os.environ["OPENAI_API_KEY"])))