commenting demo

app.py

@@ -49,7 +49,7 @@ def topk(word,model):
 #         greet_btn = gr.Button("Compute")
 #     with gr.Row():
 #         greet_btn.click(fn=topk, inputs=[word,gr.Dropdown(models)], outputs=gr.outputs.Textbox())
-demo.launch()
+# demo.launch()
 
 interface = gr.Interface(fn=topk, 
                         inputs=[gr.Textbox(label="Word"), gr.Dropdown(models)],