Update app.py

app.py

@@ -273,7 +273,7 @@ with gr.Blocks(css="style.css") as demo:
                             )
         with gr.Tab(label="Batch Image"):
             with gr.Group():
-                batch_images = gr.Gallery(label="Upload Images").style(grid=[2], scale=2)
+                batch_images = gr.Files(label="Batch Process", interactive=True, elem_id="extras_image_batch")
                 with gr.Tabs():
                     with gr.Tab(label="Image Captioning"):
                         batch_caption_button = gr.Button("Caption it!")