code: def setup(self):
      count = self._kwargs.get("count", 0)
      self.column_count = Datum("int<lenenc>", count)
  
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
label_desc: Use image node_id 1 for calling the ColumnCountPacket obj's underlying member method code with example usage: obj.setup() without return types