Update app.py

app.py

@@ -27,9 +27,8 @@ def cardiomegaly(img):
 #match same shape as the input shape in the model
 im = gr.inputs.Image(shape=(150, 150), image_mode='RGB', invert_colors=False, source="upload")
 #setup the interface
-iface = gr.Interface(
+gr.Interface(
     fn = cardiomegaly, 
     inputs = im, 
     outputs = gr.outputs.Label(),
-)
-iface.launch()
+).launch()