Update app.py

app.py

@@ -91,7 +91,7 @@ im = gr.inputs.Image(shape=(512, 512), image_mode='RGB',
                          type="pil")     
 title = "ConvNeXt for Diabetic Retinopathy Detection"
 description = ""
-examples = [['./noDr.jpg'],['./severe.jpg']]
+examples = [['./noDr.png'],['./severe.png']]
 #article="<p style='text-align: center'><a href='https://github.com/mawady/colab-recipes-cv' target='_blank'>Colab Recipes for Computer Vision - Dr. Mohamed Elawady</a></p>"
 iface = gr.Interface(
     do_inference,