@Test
public void importPrivateKey(){

    String privateKey = "541a6474dfccc0d36d88ef9269fbede85c35b3ec08d9a327ce488349fcd52888";
    String name = "Ella";
    String password = "qq123456";
    String repeatPassword = "qq123456";
    presenter.importPrivateKey(privateKey,name,password,repeatPassword);
}