Update app.py

app.py

@@ -5,6 +5,8 @@ from gradio import components
 
 import tempfile
 
+from pathlib import Path
+
 video_file = gr.inputs.File(label="Video File")
 quality = gr.inputs.Dropdown(choices=["18", "23", "28", "32"], label="Quality", default="23")
 aspect_ratio = gr.inputs.Dropdown(choices=["16:9", "4:3", "3:2", "2:1"], label="Aspect Ratio", default="16:9")