Update app.py

app.py

@@ -477,8 +477,12 @@ css = '''
 #custom_lora_btn{margin-top: auto;margin-bottom: 11px}
 #random_btn{font-size: 300%}
 '''
+theme = gr.themes.Monochrome(
+    text_size=gr.themes.Size(lg="18px", md="15px", sm="13px", xl="22px", xs="12px", xxl="24px", xxs="9px"),
+    font=[gr.themes.GoogleFont("Source Sans Pro"), "ui-sans-serif", "system-ui", "sans-serif"],
+)
 
-with gr.Blocks(css=css, delete_cache=(60, 3600)) as app:
+with gr.Blocks(theme=theme, css=css, delete_cache=(60, 3600)) as app:
     title = gr.HTML(
         """<h1><img src="https://i.imgur.com/wMh2Oek.png" alt="LoRA"> LoRA Lab [beta]</h1><br><span style="
     margin-top: -25px !important;