undo webcam update

app.py

@@ -53,5 +53,5 @@ description = "Kenyan Food Classification"
 
 examples = ['1.jpg','2.jpg','3.jpg','4.jpg']
 
-gr.Interface(inference, gr.Image(type="pil",source="webcam"), "label", server_name="0.0.0.0",title=title,
+gr.Interface(inference, gr.Image(type="pil"), "label", server_name="0.0.0.0",title=title,
                                 description=description, examples=examples).launch()