Update app.py

app.py

@@ -120,6 +120,7 @@ with gr.Blocks(css=css) as myface:
   #z-index: 0 !important;
             gr.HTML("""<style>           .gr-button {
             color: white !important;
+            text-shadow: 1px 1px 0 rgba(0, 0, 0, 1) !important;
             background-image: linear-gradient(#ff9e0c, #ffd31e) !important;
             border-radius: 24px !important;
             border: solid 1px !important;