fix

app.py

@@ -1,4 +1,3 @@
-import os
 import gradio as gr
 
 from demo.infer import LiveCCDemoInfer
@@ -23,10 +22,10 @@ gradio_backend = GradioBackend()
 with gr.Blocks() as demo:
     gr.Markdown("## LiveCC Real-Time Commentary and Conversation - Gradio Demo")
     gr.Markdown("### [LiveCC: Learning Video LLM with Streaming Speech Transcription at Scale (CVPR 2025)](https://showlab.github.io/livecc/)")
-    gr.Markdown("#### 1️⃣ Select Mode, Real-Time Commentary (LiveCC) or Conversation (Common QA)")
-    gr.Markdown("#### 2️⃣ (Optional) Input a query. If there is no query, the default query is 'Please describe the video.' ")
-    gr.Markdown("#### 3️⃣ Click the video, or upload a video.")
-    gr.Markdown("#### Web Gradio has unexpected latency (3s~5s). If you want to enjoy the very real-time experience, please try our CLI demo https://github.com/showlab/livecc")
+    gr.Markdown("1️⃣ Select Mode, Real-Time Commentary (LiveCC) or Conversation (Common QA)")
+    gr.Markdown("2️⃣ (Optional) Input a query. If there is no query, the default query is 'Please describe the video.' ")
+    gr.Markdown("3️⃣ Click the video, or upload a video.")
+    gr.Markdown("*Web Gradio has unexpected latency (3s~5s). If you want to enjoy the very real-time experience, please try our CLI demo https://github.com/showlab/livecc*")
     gr_state = gr.State({}, render=False) # control all useful state, including kv cache
     gr_video_state = gr.JSON({}, visible=False) # only record video state, belong to gr_state but lightweight
     gr_static_trigger = gr.Number(value=0, visible=False) # control start streaming or stop