Update app.py

app.py

@@ -35,9 +35,11 @@ def model(input):
 
     return response.text
 
-inputs = gr.Textbox(placeholder="Let Chat")
-outputs = gr.Textbox()
-demo = inputs.change(model, inputs, outputs)
+with gr.Blocks() as demo:
+
+    inputs = gr.Textbox(placeholder="Let Chat")
+    outputs = gr.Textbox()
+    inputs.change(model, inputs, outputs)
 
 if __name__ == "__main__":
     demo.launch()