Update app.py

app.py

@@ -38,6 +38,7 @@ css = '''
 image_dir = 'input'
 image_list = [os.path.join(image_dir, file) for file in os.listdir(image_dir)]
 image_list.sort()
+examples = [[img] for img in image_list]
 
 with gr.Blocks(css=css) as demo:
     gr.HTML(read_content("header.html"))
@@ -51,7 +52,7 @@ with gr.Blocks(css=css) as demo:
 
     with gr.Row():
         gr.Examples(
-            examples=image_list,
+            examples=examples,
             inputs=[image],
             label="Examples - Input Images",
             examples_per_page=12