Change chatbot theme to Tryo colors

app.py

@@ -84,6 +84,13 @@ def predict(message, history):
 
     return ai_response["answer"]
 
+theme = gr.themes.Default().set(
+    button_primary_background_fill_dark="#26C8A1",
+    button_primary_background_fill_hover_dark="#3cd6b2",
+    button_primary_border_color_dark="#26C8A1",
+    button_primary_text_color_dark="#0B0723",
+    background_fill_primary_dark="#0B0723",
+)
 
 gr.ChatInterface(
     fn=predict,
@@ -91,5 +98,6 @@ gr.ChatInterface(
         "What experience do you have working with pricing optimization?",
         "How can I build my own MLOps pipeline?",
         "How can I fine-tune my own LLMs?"
-    ]
+    ],
+    theme=theme
 ).launch()