Update app.py

app.py

@@ -33,9 +33,8 @@ title_markdown = """
 </div>
 <div align="center">
     <div style="display:flex; gap: 0.25rem; margin-top: 10px;" align="center">
-        <a href=''><img src='https://img.shields.io/badge/arXiv-paper-red'></a>
         <a href='https://vision-cair.github.io/LongVU/'><img src='https://img.shields.io/badge/Project-LongVU-blue'></a>
-        <a href=''><img src='https://img.shields.io/badge/model-checkpoints-green'></a>
+        <a href='https://huggingface.co/Vision-CAIR/LongVU_Qwen2_7B'><img src='https://img.shields.io/badge/model-checkpoints-yellow'></a>
     </div>
 </div>
 """
@@ -323,7 +322,7 @@ with gr.Blocks(title='LongVU', theme=theme, css=block_css) as demo:
     submit_btn.click(
         generate, 
         [image, video, message, chatbot, textbox, temperature, top_p, max_output_tokens],
-        [image, video, message, chatbot])
+        [image, video, message, chatbot, textbox])
 
     textbox.submit(
         generate,