Update app.py

app.py

@@ -20,19 +20,19 @@ with gr.Blocks(
         secondary_hue="fuchsia",
         neutral_hue="gray",
         text_size="lg"
-    ).set(
-        background_fill_primary='*neutral_500',
-        background_fill_primary='*secondary_200',
-        background_fill_secondary='neutral_100',
-        background_fill_secondary_dark='neutral_200',
-        border_color_accent='*secondary_400',
-        border_color_accent_dark='*secondary_200',
-        color_accent='*secondary_600',
-        color_accent_soft='*secondary_200',
-        color_accent_soft_dark='*neutral_800',
-        button_primary_background_fill='*secondary_500',
-        button_primary_background_fill_dark='*secondary_500'
-    )
+   .set(
+    background_fill_primary='*neutral_200',
+    background_fill_primary_dark='gray',   # 👈 This sets the background in dark mode to gray
+    background_fill_secondary='neutral_100',
+    background_fill_secondary_dark='gray', # 👈 Optional: also make containers gray in dark mode
+    border_color_accent='*secondary_400',
+    border_color_accent_dark='*secondary_800',
+    color_accent='*secondary_600',
+    color_accent_soft='*secondary_200',
+    color_accent_soft_dark='*secondary_400',
+    button_primary_background_fill='*secondary_500',
+    button_primary_background_fill_dark='*secondary_600'
+   )
 
 ) as demo:  # This is the correct place for 'as demo'