Update app.py

app.py

@@ -280,7 +280,7 @@ custom_theme = gr.themes.Soft(
 )
 
 # Create Gradio interface with ZeroGPU support - Gradio 6 syntax
-with gr.Blocks(fill_height=True, theme=custom_theme) as demo:
+with gr.Blocks(fill_height=True) as demo:
     gr.Markdown("""
     # 🚀 Mistral Vibe - AI Coding Assistant
     
@@ -360,5 +360,6 @@ demo.queue()  # Enable queue separately in Gradio 6
 demo.launch(
     share=False,
     max_threads=4,
-    show_error=True
+    show_error=True,
+    theme=custom_theme
 )