Update app.py

app.py

@@ -10,6 +10,7 @@ with gr.Blocks() as demo:
     output = gr.Textbox(label="Output Box")
     greet_btn = gr.Button("Greet")
     greet_btn.click(fn=greet, inputs=name, outputs=output, api_name="greet")
+    gr.File()
 
 if __name__ == "__main__":
     demo.launch()