Update app.py

app.py

@@ -65,8 +65,11 @@ samir_chatbot = gr.Chatbot(avatar_images=["./user.png", "./bot.png"],
                        show_copy_button=True,
                        likeable=True,)
 
+theme = 'syddharth/gray-minimal'  # Hinzugefügt
 demo = gr.ChatInterface(fn=generate, 
                         chatbot=samir_chatbot,
-                        title="Ailexs Mixtral 8x7b Chat",)
+                        title="Ailexs Mixtral 8x7b Chat",
+                        theme=theme)  # Hinzugefügt
 
 demo.queue().launch(show_api=False)
+