Remove warnings

src/main.rs

@@ -1,6 +1,6 @@
 use jsonwebtoken::{decode, decode_header, Algorithm, DecodingKey, Validation, TokenData};
 use reqwest;
-use serde::{Deserialize, Serialize};
+use serde::Deserialize;
 use std::collections::HashMap;
 
 // Define a struct for the claims you expect in your token
@@ -17,13 +17,6 @@ struct MyClaims {
 struct AuthorizationWellKnown {
     issuer: String,
     jwks_uri: String,
-    authorization_endpoint: String,
-    token_endpoint: String,
-    userinfo_endpoint: String,
-    end_session_endpoint: String,
-    introspection_endpoint: String,
-    revocation_endpoint: String,
-    device_authorization_endpoint: String,
 }
 
 #[derive(Deserialize)]