Update app.py

app.py

@@ -16,8 +16,11 @@ theme = gr.themes.Ocean(
     background_fill_primary="neutral_200"
 )
 
-
-
+gradient_css = """
+body {
+    background: linear-gradient(135deg, #F1EECC, #A0E0E0);
+}
+"""
 
     
 # SEMANTIC SEARCH STEP 2
@@ -131,7 +134,7 @@ def echo(message, history):
 def yes_no(message, history):
     responses = ["Yes", "No"]
     return random.choice(responses)
-with gr.Blocks(theme=theme) as chatbot:
+with gr.Blocks(theme=theme, css=gradient_css) as chatbot:
     with gr.Row(scale=1):
         with gr.Column(scale=4):
             gr.Image("moody_music_2.png", width=2500, height=300)