Update app.py

app.py

@@ -43,8 +43,13 @@ def infer(audio_input, image_path, emotional_style):
     
     return result
 
-with gr.Blocks() as demo:
-    with gr.Column():
+css="""
+#col-container{
+    max-width: 840px;
+}
+"""
+with gr.Blocks(css=css) as demo:
+    with gr.Column(elem_id="col-container"):
         gr.HTML("""
         <h2 style="text-align: center;">DreamTalk: When Expressive Talking Head Generation Meets Diffusion Probabilistic Models</h2>
         <p style="text-align: center;">
@@ -126,7 +131,7 @@ with gr.Blocks() as demo:
             with gr.Column():
                 output_video = gr.Video(format="mp4")
                 gr.HTML("""
-                <img src="https://github.com/ali-vilab/dreamtalk/raw/main/media/teaser.gif" style="margin: 0 auto" />
+                <img src="https://github.com/ali-vilab/dreamtalk/raw/main/media/teaser.gif" style="margin: 0 auto;border-radius: 10px;" />
                 """)
     
     run_btn.click(