Update app.py

app.py

@@ -130,7 +130,7 @@ def process_video(video_path, progress=gr.Progress()):
         add_audio_to_video(temp_video_path, audio_path, output_video_path, progress)
         return output_video_path
 
-with gr.Blocks(title='Video from Spectrogram', css="footer{display:none !important}", theme=gr.themes.Soft(primary_hue="green", secondary_hue="green", spacing_size="sm", radius_size="lg") as iface:
+with gr.Blocks(title='Video from Spectrogram', css="footer{display:none !important}", theme=gr.themes.Soft(primary_hue="green", secondary_hue="green", spacing_size="sm", radius_size="lg")) as iface:
     
     with gr.Group():
         with gr.Row(variant='panel'):
@@ -143,11 +143,11 @@ with gr.Blocks(title='Video from Spectrogram', css="footer{display:none !importa
             with gr.Column():
                 gr.HTML("<center><h2><a href='https://github.com/Bebra777228/Audio-Steganography'>GitHub</a></h2></center>")
 
-    with gr.Column(variant='panel'):
+    with gr.Column():
         video_input = gr.Video(label="Upload video")
-    with gr.Column(variant='panel'):
+    with gr.Column():
         generate_button = gr.Button("Generate")
-    with gr.Column(variant='panel'):
+    with gr.Column():
         video_output = gr.Video(label="VideoSpectrogram")
 
         def gradio_video_process_fn(video_input, progress=gr.Progress()):