Update app.py

app.py

@@ -41,8 +41,8 @@ def hf_chat(model_name, message):
 api_key_input = gr.inputs.Textbox(label="OpenAI API Key", default=None)
 model_input = gr.inputs.Dropdown(
     label="Select OpenAI model",
-    choices=["davinci", "curie", "babbage"],
-    default="davinci",
+    choices=["text-davinci-003", "text-davinci-002"],
+    default="text-davinci-003",
 )
 message_input = gr.inputs.Textbox(label="Enter your message here")
 output = gr.outputs.Textbox(label="Bot response")