Update app.py

app.py

@@ -130,7 +130,7 @@ def call_our_KNN(test_image, K=7):
 sample_images = get_sample_images(10)
 
 ### configure inputs/outputs
-set_image = gr.Image(shape=(28, 28), image_mode='L')
+set_image = gr.Image(width=28, height=28, image_mode='L')
 set_K = gr.Slider(1, 24, step=1, default=7)
 
 set_label = gr.Textbox(label="Predicted Digit")