Update app.py

app.py

@@ -156,9 +156,25 @@ topics = """
 # Create a Gradio HTML component
 def display_iframe():
     return iframe
+
+theme = gr.themes.Monochrome(
+    primary_hue="234,210,203",
+    secondary_hue="227,234,218",
+).set(
+    background_fill_primary='*primary_200',
+    background_fill_primary_dark='*primary_200',
+    background_fill_secondary='*secondary_300',
+    background_fill_secondary_dark='*secondary_300',
+    border_color_accent='*secondary_200',
+    border_color_accent_dark='*secondary_600',
+    border_color_accent_subdued='*secondary_200',
+    border_color_primary='*secondary_300',
+    block_border_color='*secondary_200',
+    button_primary_background_fill='*secondary_300',
+    button_primary_background_fill_dark='*secondary_300'
     
 # Setup the Gradio Blocks interface with custom layout components
-with gr.Blocks(theme='JohnSmith9982/small_and_pretty') as demo:
+with gr.Blocks(theme=theme) as demo:
     gr.Markdown(welcome_message)  # Display the formatted welcome message
     with gr.Column():
         with gr.Column():