Update app.py

app.py

@@ -14,6 +14,9 @@ css = """
 }
 """
 
+def show_video():
+    return "DDMDeepsort1.mp4"
+
 def process_video(video):
     cap = cv2.VideoCapture(video)
     fourcc = cv2.VideoWriter_fourcc(*'mp4v')
@@ -58,10 +61,9 @@ with gr.Blocks(css=css) as demo:
     """)
 
     with gr.Row():
-        with gr.Column():
-            gr.HTML("<div class="video-container">")
-            gr.Video(value="DDMDeepsort1.mp4", label="Demo Video", width=720, height=435)
-            gr.HTML("</div>")
+        gr.HTML('<div class="video-container">')
+        gr.Video(show_video(), label="Your Video")
+        gr.HTML('</div>')