Update app style.

app.py

@@ -26,9 +26,9 @@ title_markdown = ("""
 
 
 <div align="center">
-    <div style="display:flex; gap: 0.25rem;" align="center">
+    <div style="display:flex; gap: 0.25rem; margin-top: 10px;" align="center">
         <a href="https://github.com/DAMO-NLP-SG/VideoLLaMA2"><img src='https://img.shields.io/badge/Github-VideoLLaMA2-9C276A'></a>
-        <a href="https://arxiv.org/pdf/2406.07476.pdf"><img src="https://img.shields.io/badge/Arxiv-2406.07476-red"></a>
+        <a href="https://arxiv.org/pdf/2406.07476.pdf"><img src="https://img.shields.io/badge/Arxiv-2406.07476-AD1C18"></a>
         <a href="https://github.com/DAMO-NLP-SG/VideoLLaMA2/stargazers"><img src="https://img.shields.io/github/stars/DAMO-NLP-SG/VideoLLaMA2.svg?style=social"></a>
     </div>
 </div>
@@ -225,7 +225,7 @@ handler = Chat(model_path, conv_mode=conv_mode, load_8bit=False, load_4bit=True)
 
 textbox = gr.Textbox(show_label=False, placeholder="Enter text and press ENTER", container=False)
 
-with gr.Blocks(title='VideoLLaMA 2 🔥🚀🔥', theme=gr.themes.Default(primary_hue=plum_color), css=block_css) as demo:
+with gr.Blocks(title='VideoLLaMA 2 🔥🚀🔥', theme=gr.themes.Default(primary_hue=gr.themes.colors.red), css=block_css) as demo:
     gr.Markdown(title_markdown)
     state = gr.State()
     state_ = gr.State()