Update app.py

app.py

@@ -232,8 +232,8 @@ iface = gr.Interface(
         gr.Textbox(label="Audio Source (Upload, MP3 URL, or YouTube URL)"),
         gr.Slider(minimum=1, maximum=32, step=1, value=16, label="Batch Size"),
         gr.Dropdown(choices=["yt-dlp", "pytube", "youtube-dl", "yt-dlp-alt", "ffmpeg", "aria2", "wget"], label="Download Method", value="yt-dlp"),
-        gr.Number(label="Start Time (seconds)", value=0, optional=True),  
-        gr.Number(label="End Time (seconds)", optional=True),
+        gr.Number(label="Start Time (seconds)", value=0),  
+        gr.Number(label="End Time (seconds)", value=0),
         gr.Checkbox(label="Verbose Output", value=False)
     ],
     outputs=[