fix missing argument

src/main.rs

@@ -45,16 +45,14 @@ async fn main() {
         .unwrap();
 }
 
-async fn register_form(extract::Path(name): extract::Path<String>) -> impl IntoResponse {
-    let template = HelloTemplate { name };
+async fn register_form() -> impl IntoResponse {
+    let template = HelloTemplate {};
     HtmlTemplate(template)
 }
 
 #[derive(Template)]
 #[template(path = "hello.html")]
-struct HelloTemplate {
-    name: String,
-}
+struct HelloTemplate {}
 
 struct HtmlTemplate<T>(T);