Update app.py

app.py

@@ -7,7 +7,6 @@ from gradio.themes.base import Base
 from gradio.themes.utils import colors, fonts, sizes
 
 # --- Enhanced Custom Theme ---
-
 class NordTheme(Base):
     def __init__(self):
         super().__init__(
@@ -18,27 +17,34 @@ class NordTheme(Base):
             font_mono=(fonts.GoogleFont("Fira Code"), "ui-monospace", "monospace"),
         )
         self.set(
+            # backgrounds & text
             body_background_fill="#2E3440",
             body_text_color="#ECEFF4",
             block_background_fill="#3B4252",
-            block_border_width="1px",
             block_border_color="#4C566A",
+            block_border_width="1px",
             block_label_background_fill="#434C5E",
             block_label_text_color="#ECEFF4",
+
+            # buttons
             button_primary_background_fill="#5E81AC",
             button_primary_background_fill_hover="#81A1C1",
             button_primary_text_color="#ECEFF4",
             button_secondary_background_fill="#4C566A",
             button_secondary_background_fill_hover="#5A657A",
             button_secondary_text_color="#ECEFF4",
+
+            # accents & radius
             border_color_accent="#5E81AC",
             block_radius="12px",
-            color_red="#BF616A",
-            color_green="#A3BE8C",
-            color_yellow="#EBCB8B",
-            color_orange="#D08770",
+
+            # alert colors (use the correct token names)
+            color_error="#BF616A",
+            color_success="#A3BE8C",
+            color_warning="#EBCB8B",
         )
 
+
 css_overrides = """
 /* Inputs */
 .gradio-container textarea,