Update app.py

app.py

@@ -77,13 +77,16 @@ footer {
     overflow: hidden;
 }
 
-/* Import custom font */
-@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap');
+/* Import Google Fonts */
+@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&family=Montserrat:wght@500;700&display=swap');
 
-/* Apply the font to the body and inputs */
+/* Apply fonts to different elements */
 body, input, button, textarea, select, .gr-button {
     font-family: 'Roboto', sans-serif;
 }
+h1, h2, h3, h4, h5, h6 {
+    font-family: 'Montserrat', sans-serif;
+}
 """
 
 with gr.Blocks(theme=CustomTheme(), css=css) as demo: