Update app.py

app.py

@@ -251,7 +251,14 @@ waveform_opts = gr.WaveformOptions(
     trim_region_color="#7c4dff"
 )
 
-with gr.Blocks(css=custom_css, theme=gr.themes.Default(font=[gr.themes.GoogleFont("Roboto"), "sans-serif"])) as iface:
+with gr.Blocks(
+    css=custom_css,
+    theme=gr.themes.Default(
+        font=[gr.themes.GoogleFont("Roboto"), "sans-serif"],
+        primary_hue="indigo",
+        secondary_hue="violet"
+    )
+) as iface:
     with gr.Column(elem_id="container"):
         gr.Markdown("<h1 style='font-weight: bold; text-align: center; font-size: 40px; margin: 0px;'>nanoMPC</h1>")
         gr.Markdown("<p style='text-align: center; font-size: 18px;'>nanoMPC is a MIDI transformer model that generates lo-fi and boom bap beats.</p>")
@@ -274,5 +281,3 @@ with gr.Blocks(css=custom_css, theme=gr.themes.Default(font=[gr.themes.GoogleFon
         gr.Markdown("<p style='text-align: center; font-size: 14px;'>Developed by <a href='https://www.patchbanks.com/' target='_blank'><strong>Patchbanks</strong></a></p>")
 
 iface.launch(share=True)
-
-iface.launch(share=True)