Update app.py

app.py

@@ -158,20 +158,15 @@ theme = gr.themes.Base().set(
 custom_css = """
 <style>
     @import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');
-    body {
-        font-family: 'Roboto', sans-serif;
-    }
-    .gr-text-input, .gr-textbox, .gr-markdown, .gr-html {
-        font-family: 'Roboto', sans-serif;
-    }
-    .gr-button {
+    body, .gr-text-input, .gr-textbox, .gr-markdown, .gr-html, .gr-button {
         font-family: 'Roboto', sans-serif;
     }
 </style>
 """
     
 # Setup the Gradio Blocks interface with custom layout components
-with gr.Blocks(theme=theme, css=custom_css) as demo:
+with gr.Blocks(theme=theme) as demo:
+    gr.HTML(custom_css)
     gr.Image(display_image(), show_label = False, show_share_button = False, show_download_button = False)
     gr.Markdown(welcome_message)  # Display the formatted welcome message
     with gr.Row():