Update app.py

app.py

@@ -236,7 +236,18 @@ def update_foreground_ratio(img_proc, fr):
         foreground_res,
         gr.update(value=show_mask_img(foreground_res)),
     )
-
+class CustomTheme(gr.themes.Base):
+    def __init__(self):
+        super().__init__()
+        self.primary_hue = "#191a1e"
+        self.background_fill_primary = "#191a1e"
+        self.background_fill_secondary = "#191a1e"
+        self.background_fill_tertiary = "#191a1e"
+        self.text_color_primary = "#FFFFFF"
+        self.text_color_secondary = "#FFFFFF"
+        self.text_color_tertiary = "#FFFFFF"
+        self.input_background_fill = "#191a1e"
+        self.input_text_color = "#FFFFFF"
 css = """
 /* Задаем фоновый цвет всей страницы */
 body {
@@ -273,7 +284,7 @@ h1, h2, h3, h4, h5, h6 {
     border: 1px solid #5271FF !important; /* Голубая рамка */
 }
 """
-with gr.Blocks() as demo:
+with gr.Blocks(theme=CustomTheme(), css=css) as demo:
     img_proc_state = gr.State()
     background_remove_state = gr.State()