Update app.py

app.py

@@ -112,7 +112,8 @@ demo = gr.ChatInterface(
         input_background_fill_dark="#0c1425",
         button_secondary_background_fill_dark="#070d1b",
         border_color_primary_dark="#21293b",
-        background_fill_secondary_dark="#0f172a"
+        background_fill_secondary_dark="#0f172a",
+        color_accent_soft_dark="transparent"
     ),
     css=css,
     retry_btn="Retry",