Update app.py

app.py

@@ -145,14 +145,13 @@ Web-UI by [Ma5onic](https://github.com/Ma5onic)
 """
 theme = gr.themes.Base(
     primary_hue="cyan",
-    secondary_hue="amber",
-    neutral_hue="slate",
+    secondary_hue="cyan",
 )
 
 with gr.Blocks(theme=theme) as demo:
     gr.Markdown(description)
     input_string = gr.Text(label="YouTube Link/URL")
-    use_cpu = gr.Checkbox(label="Use CPU Only", value=False)
+    use_cpu = gr.Checkbox(label="Use CPU Only", value=True)
     use_single_onnx = gr.Checkbox(label="Use Single ONNX", value=False)
     large_overlap = gr.Number(label="Large Overlap", value=0.6)
     small_overlap = gr.Number(label="Small Overlap", value=0.5)