Update app.py

app.py

@@ -20,11 +20,11 @@ def sample_digit(digit):
 
 iface = gr.Interface(
   fn = sample_digit,
-  inputs = ('digit', [ 
+  inputs = [ 
     #gr.inputs.Dropdown([0, 1, 2, 3])
     #gr.inputs.Number()
     gr.inputs.Slider(0, 9)
-  ]),
+  ],
   outputs=[gr.outputs.Image(type="plot"), 'text'],
   title='MNIST Digit Sampler',
   description='Pick a random digit from the MNIST dataset'