Update app.py

app.py

@@ -1,5 +1,7 @@
 import gradio as gr
 import cv2
+from Yolov5-Deepsort.demo import app_main
+
 
 def process_video(video):
     # 打开视频文件
@@ -21,5 +23,5 @@ def process_video(video):
     out.release()
     return 'output.mp4'
 
-demo = gr.Interface(fn=process_video, inputs="video", outputs="video")
+demo = gr.Interface(fn=app_main, inputs="video", outputs="video")
 demo.launch()