Update app.py

app.py

@@ -89,7 +89,7 @@ if __name__ == "__main__":
         section_btn = gr.Button("Generate Predictions")
         section_btn.click(partial(predict, model=model), img_input, img_output)
 
-        images_dir = glob(os.path.join(os.getcwd(), "images") + os.sep + "*.png")    
+        images_dir = glob(os.path.join(os.getcwd(), "images") + os.sep + "*.jpg")    
         examples = [i for i in images_dir]
         gr.Examples(examples=examples, inputs=img_input, outputs=img_output)