diff --git a/src/main.rs b/src/main.rs
index 489ae66..be4da83 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -43,13 +43,14 @@ mod tests {
     use axum::{
         body::Body,
         extract::connect_info::MockConnectInfo,
-        http::{self, Request, StatusCode},
+        http::{Request, StatusCode},
     };
     use http_body_util::BodyExt;
     // use http_body_util::BodyExt; // for `collect`
-    use serde_json::{Value, json};
-    use tokio::net::TcpListener;
-    use tower::{Service, ServiceExt}; // for `call`, `oneshot`, and `ready`
+    // use serde_json::{Value, json};
+    // use tokio::net::TcpListener;
+    // use tower::{Service, ServiceExt}; // for `call`, `oneshot`, and `ready`
+    use tower::ServiceExt; // for `call`, `oneshot`, and `ready`
 
     #[tokio::test]
     async fn hello_world() {