adjust layout

app.py

@@ -412,19 +412,24 @@ with gr.Blocks() as demo:
                 label="Scribble Input (Draw Black on White)",
                 value=initial_value,
                 image_mode="RGB",
-                brush=gr.Brush(default_color="#000000", color_mode="fixed", default_size=5),
+                brush=gr.Brush(default_color="#000000", color_mode="fixed", default_size=4),
                 interactive=True,
-                eraser=gr.Brush(default_color="#FFFFFF", color_mode="fixed", default_size=20)
+                eraser=gr.Brush(default_color="#FFFFFF", color_mode="fixed", default_size=20),
+                canvas_size=(canvas_width, canvas_height),
+                fixed_canvas=True,
+                height=canvas_height + 128,
             )
-            prompt_input = gr.Textbox(label="Prompt", placeholder="e.g., a cute cat wearing a hat")
-            confidence_input = gr.Slider(minimum=0.0, maximum=1.0, value=0.4, step=0.05, label="Scribble Confidence")
-            prompt_confidence_input = gr.Slider(minimum=0.0, maximum=1.0, value=1.0, step=0.05, label="Prompt Confidence")
-            seed_input = gr.Number(label="Seed", value=0, precision=0) # Added Seed input back
+        with gr.Column(scale=1):
+            with gr.Row():
+                prompt_input = gr.Textbox(label="Prompt", placeholder="e.g., a cute cat wearing a hat", scale=3)
+                seed_input = gr.Number(label="Seed", value=0, precision=0, scale=1)
+            with gr.Row(): # Add row for sliders
+                confidence_input = gr.Slider(minimum=0.0, maximum=1.0, value=0.4, step=0.05, label="Scribble Confidence")
+                prompt_confidence_input = gr.Slider(minimum=0.0, maximum=1.0, value=1.0, step=0.05, label="Prompt Confidence")
             with gr.Row():
                 submit_button = gr.Button("Generate 3D Model", variant="primary", scale=1)
-                lucky_button = gr.Button("I'm Feeling Lucky", scale=1)
-        with gr.Column(scale=1):
-            model_output = gr.Model3D(label="Generated 3D Model", interactive=False)
+                lucky_button = gr.Button("I'm Feeling Lucky", scale=1)            
+            model_output = gr.Model3D(label="Generated 3D Model", interactive=False, height=384)
 
     # Define the inputs for the main generation function
     gen_inputs = [image_input, prompt_input, confidence_input, prompt_confidence_input, seed_input] # Added text_confidence_input