Update app.py

app.py

@@ -9,7 +9,7 @@ gr.Interface(
     fn=greet,
     inputs=gr.Textbox(label="Enter your name", placeholder="Type here..."),
     outputs="text",
-    theme="glass",  # Change the overall color theme: "light" or "dark"
+    theme="monochrome",  # Change the overall color theme: "light" or "dark"
     title="Greeting App",  # Set a title for your app
     allow_flagging=False,  # Disable flagging feature
     flagging_options=["Inappropriate", "Irrelevant"],  # Customize flagging options