Update app.py

app.py

@@ -146,7 +146,7 @@ with gr.Blocks() as iface:
     with gr.Row():
         with gr.Column():
             test_image = gr.Image(label="Input Image")
-            input_btn = gr.Button(label="Classify image")
+            input_btn = gr.Button("Classify image")
             model_select_dropdown = gr.Radio(model_names, label="Model to test", interactive=True, default=3)
         with gr.Column():
             output = gr.Image(label="Pixels used for classification")