Simplify the layout

demo.py

@@ -219,20 +219,24 @@ with gr.Blocks() as demo:
 
 
     with gr.Column(variant="panel"):
-        gr.Markdown(
-            """
-            - Input image can be specified using the "Input Image URL" text box or uploaded by clicking or dragging the image to the "Input Image" box.
-            - Input image will be resized and/or center cropped to a given resolution (320 x 512) automatically.
-            - After setting the input image path, press the "Preview" button to visualize the resized input image.
-            """
-        )
-        
         with gr.Row():
             prompt_textbox = gr.Textbox(label="Prompt", lines=1)
             negative_prompt_textbox = gr.Textbox(label="Negative prompt", lines=1)
             
         with gr.Row(equal_height=False):
             with gr.Column():
+                with gr.Row():
+                    input_image = gr.Image(label="Input Image", interactive=True)
+                    result_video = gr.Video(label="Generated Animation", interactive=False, autoplay=True)
+        
+        generate_button = gr.Button(value="Generate", variant='primary')
+        
+        with gr.Accordion("Advanced options", open=False):
+            with gr.Column():
+                with gr.Row():
+                    input_image_path = gr.Textbox(label="Input Image URL", lines=1, scale=10, info="Press Enter or the Preview button to confirm the input image.")
+                    preview_button = gr.Button(value="Preview")
+                    
                 with gr.Row():
                     sample_step_slider = gr.Slider(label="Sampling steps", value=50, minimum=10, maximum=250, step=1)
 
@@ -254,18 +258,7 @@ with gr.Blocks() as demo:
                     dct_coefficients = gr.Slider(label="DCT Coefficients", value=0.23, minimum=0, maximum=1, step=0.01, interactive=True)
                     noise_level = gr.Slider(label="Noise Level", value=985, minimum=1, maximum=999, step=1, interactive=True)
         
-                generate_button = gr.Button(value="Generate", variant='primary')
-            
-            with gr.Column():
-                with gr.Row():
-                    input_image_path = gr.Textbox(label="Input Image URL", lines=1, scale=10, info="Press Enter or the Preview button to confirm the input image.")
-                    preview_button = gr.Button(value="Preview")
-                
-                with gr.Row():
-                    input_image = gr.Image(label="Input Image", interactive=True)
-                    input_image.upload(fn=update_textbox_and_save_image, inputs=[input_image, height, width], outputs=[input_image_path, input_image])
-                    result_video = gr.Video(label="Generated Animation", interactive=False, autoplay=True)
-            
+        input_image.upload(fn=update_textbox_and_save_image, inputs=[input_image, height, width], outputs=[input_image_path, input_image])    
         preview_button.click(fn=update_and_resize_image, inputs=[input_image_path, height, width], outputs=[input_image])
         input_image_path.submit(fn=update_and_resize_image, inputs=[input_image_path, height, width], outputs=[input_image])