Update app.py

app.py

@@ -36,5 +36,5 @@ def predict(image):
     return {label: float(predicted_class_prob)}
 
 
-examples = [['data/closed_highrise.jpg'], ['data/open_lowrise.jpg'],['data/dense_trees.jpg'],['data/large_lowrise.jpg']]
+examples = [['data/closed_highrise.png'], ['data/open_lowrise.png'],['data/dense_trees.png'],['data/large_lowrise.png']]
 gr.Interface(predict, gr.Image(type="pil"), "label", examples=examples).launch()