text: export default (sequelize, DataType) => {
      const PlaylistTrack = sequelize.define('PlaylistTrack', {
          playlistId: {
              type: DataType.INTEGER,
              primaryKey: true,
              field: 'PlaylistId'
          },
          trackId: {
              type: DataType.INTEGER,
              primaryKey: true,
              field: 'TrackId'
          }
      }, {
          timestamps: false,
          tableName: 'playlist_track',
          freezeTableName: true
      });
      
      PlaylistTrack.associate = (models) => {
          models.PlaylistTrack.hasOne(models.Playlist, {foreignKey: 'PlaylistId'});
          models.PlaylistTrack.hasOne(models.Track, {foreignKey: 'TrackId'});
      }
  
      return PlaylistTrack;
  }