class TeamListPresenter {
    override fun loadTeams() {
        CoroutineScope(mainContext).launch {
            try {
                view.showloading()
                val result = NetworkClient.getTeams(IOContext)
                result.await()?.let {
                    view.showTeamList(it)
                }
            } catch (e: Exception) {
                view.showError()
            }
        }
    }
    //...Rest of TeamListPresenter
}