Update app.py

app.py

@@ -106,10 +106,10 @@ def respond(message, history):
 theme = gr.themes.Soft().set(
     body_background_fill="#2e327d",
     body_text_color="#00ff88",
-    block_background_fill="#0c630b",
+    block_background_fill="#20235c",
     block_border_color="#00ff88",
-    button_primary_background_fill="#00ff88",
-    button_primary_text_color="#7683d6"
+    button_primary_background_fill="#FFD700",
+    button_primary_text_color="#dae9f7"
 )
 
 with gr.Blocks(theme=theme) as demo: