Update app.py

app.py

@@ -15,4 +15,4 @@ description = "A students emotion classifer trained with fastai. Created as a de
 interpretation='default'
 enable_queue=True
 
-gr.Interface(fn=predict,inputs=gr.inputs.Image(shape=(512, 512)),outputs=gr.outputs.Label(num_top_classes=3),title=title,description=description,interpretation=interpretation,enable_queue=enable_queue).launch()
+gr.Interface(fn=predict,inputs=gr.Image(source="webcam",shape=(512, 512)),outputs=gr.outputs.Label(num_top_classes=3),title=title,description=description,interpretation=interpretation,enable_queue=enable_queue).launch()