class_docstr: Implementation based on:
  https://dev.mysql.com/doc/internals/en/com-query-response.html#packet-ProtocolText::ResultsetRow
  https://mariadb.com/kb/en/resultset-row/
code: def setup(self):
      data = self._kwargs.get("data", {})
      self.value = []
      for val in data:
          if val is None:
              self.value.append(NULL_VALUE)
          else:
              self.value.append(Datum("string<lenenc>", str(val)))
  
imports: from mindsdb.api.mysql.mysql_proxy.data_types.mysql_datum import Datum
  from mindsdb.api.mysql.mysql_proxy.data_types.mysql_packet import Packet
  from mindsdb.api.mysql.mysql_proxy.libs.constants.mysql import NULL_VALUE
label_desc: Use image node_id 1 for calling the ResultsetRowPacket obj's underlying member method code with example usage: obj.setup() without return types