wallet: fix unused use

nym-wallet/src-tauri/src/operations/mixnet/account.rs

@@ -10,13 +10,11 @@ use config::defaults::ValidatorDetails;
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::convert::TryInto;
-use std::hash::Hash;
 use std::str::FromStr;
 use std::sync::Arc;
 use std::time::Duration;
 use strum::IntoEnumIterator;
 use tokio::sync::RwLock;
-use tokio::time::error::Elapsed;
 use validator_client::nymd::error::NymdError;
 use validator_client::nymd::SigningNymdClient;
 use validator_client::Client;