Update testnavbar.py

testnavbar.py

@@ -98,25 +98,27 @@ from the gallery you can:
 """
 
 @rt
-def product_detail(product_name:str):
-    return Titled("Product Detail",
-        # Grid lays out its children in a responsive grid
-        Grid( 
+def product_detail(product_name: str):
+    return (
+        Title("Product Detail"),
+        Grid(
             Div(
                 H1(product_name),
                 # render_md is a helper that renders markdown into HTML using frankenui styles.
-                render_md(example_product_description.format(product_name=product_name))),
+                render_md(example_product_description.format(product_name=product_name))
+            ),
             Div(
                 H3("Order Form"),
                 # Form automatically has a class of 'space-y-3' for a margin between each child.
-                Form( 
-                    # LabelInput is a convience wrapper for a label and input that links them.
-                    LabelInput("Name", id='name'), 
+                Form(
+                    # LabelInput is a convenience wrapper for a label and input that links them.
+                    LabelInput("Name", id='name'),
                     LabelInput("Email", id='email'),
                     LabelInput("Quantity", id='quantity'),
-                    Div(PaymentMethod,CreateAccount, TeamCard, cls='space-y-4'),
+                    Div(PaymentMethod, CreateAccount, TeamCard, cls='space-y-4'),
                     # ButtonT.primary because this is the primary action of the page!
-                    Button("Submit", cls=ButtonT.primary))
+                    Button("Submit", cls=ButtonT.primary)
+                )
                     
         ),
         # Grid has defaults and args for cols at different breakpoints, but you can pass in