minor adjustment

app.py

@@ -399,7 +399,7 @@ def generate_3d(scribble_image_dict, prompt, scribble_confidence, text_confidenc
 with gr.Blocks() as demo:
     gr.Markdown("# TripoSG Scribble!!")
     gr.Markdown("""
-## [GitHub](https://github.com/VAST-AI-Research/TripoSG) | [Paper](https://arxiv.org/abs/2502.06608) | [Project Page](https://yg256li.github.io/TripoSG-Page/)
+### [GitHub](https://github.com/VAST-AI-Research/TripoSG) | [Paper](https://arxiv.org/abs/2502.06608) | [Project Page](https://yg256li.github.io/TripoSG-Page/)
 
 ### Fast 3D shape prototyping with simple scribble and text prompt. Presented by [Tripo](https://www.tripo3d.ai/).
 
@@ -421,7 +421,7 @@ with gr.Blocks() as demo:
             )
         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)
+                prompt_input = gr.Textbox(label="Prompt", placeholder="e.g., a cat", 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")