Parent, view, and id Parameteris never used could be renamed to_

Android
1

I am doing a lisview in andadroid studio with kotlin, but when I create the setOnItemClickListene, it shows me that parent, view, and id Parameteris never used could be renamed to_, I don’t understand why I get this warning in my code. What should I do to remove this warning?

class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)

    val listapaises = arrayOf(
        "Colombia", "Argentina",
        "Ecuador", "Venezuela",
        "Brasil", "Paraguay", "Uruguay",
        "Bolivia", "Peru", "Chile"
    )
    val habitantes = arrayOf(
        40_000_000, 17_000_000,
        6_500_000, 10_000_000,
        30_000_000, 14_000_000,
        183_000_000, 44_000_000,
        31_000_000, 3_500_000
    )
    val adaptador1 =
        ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, listapaises)
    lv_lista.adapter = adaptador1

    lv_lista.setOnItemClickListener { _, _, position, _ -> tv_resultado.text = ("Total habitantes ${habitantes[position]}")
    }

}

}

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