add title and desc

app.py

@@ -40,5 +40,8 @@ def generate_characters():
         
     return output
 
-iface = gr.Interface(fn=generate_characters, inputs=[], outputs="markdown")
+iface = gr.Interface(fn=generate_characters,
+                     title="D&D Character Generator",
+                     description="Generates 3 random D&D characters.",
+                     inputs=[], outputs="markdown")
 iface.launch()