Update app.py

app.py

@@ -39,6 +39,8 @@ title="FoodVision Mini 🍕🥩🍣"
 description= "An EfficientNetB2 feature extractor computer vision model to classify images of food as pizza, steak or sushi."
 article="tryin to learn pytorch"
 
+example_list = [["examples/" + example] for example in os.listdir("examples")]
+
 demo=gr.Interface(fn=predict,
                   inputs=gr.Image(type="pil"),
                   outputs=[gr.Label(num_top_classes=3,label="Prediction"),