fun CustomRow(
                //network function to be called defined here
                checkPoster : (database1 : FirebaseFirestore, userid1 : String) -> List<String>
) {
      Row(
          horizontalArrangement = Arrangement.spacedBy(10.dp),
          verticalAlignment = Alignment.CenterVertically
      ) {
          var displayname by rememberSaveable { mutableStateOf("") }
          var avatar by rememberSaveable { mutableStateOf("") }

          //network func called here
          posterdata = getPosterData()
          displayname = posterdata[0]
          avatar = posterdata[1]

        //something inside of the row
      }
}