update app

app.py

@@ -28,11 +28,22 @@ from transformers.image_utils import load_image
 from gradio.themes import Soft
 from gradio.themes.utils import colors, fonts, sizes
 
-colors.thistle = colors.Color(
-    name="thistle",
-    c50="#F9F5F9", c100="#F0E8F1", c200="#E7DBE8", c300="#DECEE0",
-    c400="#D2BFD8", c500="#D8BFD8", c600="#B59CB7", c700="#927996",
-    c800="#6F5675", c900="#4C3454", c950="#291233",
+# --- Theme and CSS Definition ---
+
+# Define the new OrangeRed color palette
+colors.orange_red = colors.Color(
+    name="orange_red",
+    c50="#FFEDE5",
+    c100="#FFDBCB",
+    c200="#FFB899",
+    c300="#FF9466",
+    c400="#FF7133",
+    c500="#FF4500",  # OrangeRed base color
+    c600="#E63E00",
+    c700="#CC3700",
+    c800="#B33000",
+    c900="#992900",
+    c950="#802200",
 )
 
 colors.red_gray = colors.Color(
@@ -42,12 +53,12 @@ colors.red_gray = colors.Color(
     c800="#732d2d", c900="#5f2626", c950="#4d2020",
 )
 
-class ThistleTheme(Soft):
+class OrangeRedTheme(Soft):
     def __init__(
         self,
         *,
         primary_hue: colors.Color | str = colors.gray,
-        secondary_hue: colors.Color | str = colors.thistle,
+        secondary_hue: colors.Color | str = colors.orange_red, # Use the new color
         neutral_hue: colors.Color | str = colors.slate,
         text_size: sizes.Size | str = sizes.text_lg,
         font: fonts.Font | str | Iterable[fonts.Font | str] = (
@@ -70,27 +81,19 @@ class ThistleTheme(Soft):
             background_fill_primary_dark="*primary_900",
             body_background_fill="linear-gradient(135deg, *primary_200, *primary_100)",
             body_background_fill_dark="linear-gradient(135deg, *primary_900, *primary_800)",
-            button_primary_text_color="black",
+            button_primary_text_color="white",
             button_primary_text_color_hover="white",
-            button_primary_background_fill="linear-gradient(90deg, *secondary_400, *secondary_400)",
-            button_primary_background_fill_hover="linear-gradient(90deg, *secondary_600, *secondary_600)",
-            button_primary_background_fill_dark="linear-gradient(90deg, *secondary_600, *secondary_800)",
-            button_primary_background_fill_hover_dark="linear-gradient(90deg, *secondary_500, *secondary_500)",
+            button_primary_background_fill="linear-gradient(90deg, *secondary_500, *secondary_600)",
+            button_primary_background_fill_hover="linear-gradient(90deg, *secondary_600, *secondary_700)",
+            button_primary_background_fill_dark="linear-gradient(90deg, *secondary_600, *secondary_700)",
+            button_primary_background_fill_hover_dark="linear-gradient(90deg, *secondary_500, *secondary_600)",
             button_secondary_text_color="black",
             button_secondary_text_color_hover="white",
             button_secondary_background_fill="linear-gradient(90deg, *primary_300, *primary_300)",
             button_secondary_background_fill_hover="linear-gradient(90deg, *primary_400, *primary_400)",
             button_secondary_background_fill_dark="linear-gradient(90deg, *primary_500, *primary_600)",
             button_secondary_background_fill_hover_dark="linear-gradient(90deg, *primary_500, *primary_500)",
-            button_cancel_background_fill=f"linear-gradient(90deg, {colors.red_gray.c400}, {colors.red_gray.c500})",
-            button_cancel_background_fill_dark=f"linear-gradient(90deg, {colors.red_gray.c700}, {colors.red_gray.c800})",
-            button_cancel_background_fill_hover=f"linear-gradient(90deg, {colors.red_gray.c500}, {colors.red_gray.c600})",
-            button_cancel_background_fill_hover_dark=f"linear-gradient(90deg, {colors.red_gray.c800}, {colors.red_gray.c900})",
-            button_cancel_text_color="white",
-            button_cancel_text_color_dark="white",
-            button_cancel_text_color_hover="white",
-            button_cancel_text_color_hover_dark="white",
-            slider_color="*secondary_300",
+            slider_color="*secondary_500",
             slider_color_dark="*secondary_600",
             block_title_text_weight="600",
             block_border_width="3px",
@@ -101,7 +104,8 @@ class ThistleTheme(Soft):
             block_label_background_fill="*primary_200",
         )
 
-thistle_theme = ThistleTheme()
+# Instantiate the new theme
+orange_red_theme = OrangeRedTheme()
 
 css = """
 #main-title h1 {
@@ -387,7 +391,7 @@ gif_examples = [["Describe this GIF.", "examples/gifs/1.gif"],
 caption_examples = [["examples/captions/1.JPG"],
                     ["examples/captions/2.jpeg"], ["examples/captions/3.jpeg"]]
 
-with gr.Blocks(theme=thistle_theme, css=css) as demo:
+with gr.Blocks(theme=orange_red_theme, css=css) as demo:
     pdf_state = gr.State(value=get_initial_pdf_state())
     gr.Markdown("# **Qwen-3VL:Multimodal**", elem_id="main-title")
     with gr.Row():