Update app.py

app.py

@@ -28,5 +28,13 @@ def process_video(video):
     return 'output.mp4'
 
 demo = gr.Interface(fn=app_main, inputs="video", outputs="video")  # 300 秒超时
+html_content = """
+<div style="text-align: center;">
+    <h1>Welcome to My Video Processing App</h1>
+    <p>Upload a video to process it using YOLOv5 and DeepSORT.</p>
+</div>
+"""
+with demo:
+    gr.HTML(html_content)
 
 demo.launch()