How to use the sc2reader.data.base.Zerg function in sc2reader

class HydraliskDen(Zerg, Building):
        code = 0x7701

    class Spire(Zerg, Building):
        code = 0x7801

    class UltraliskCavern(Zerg, Building):
        code = 0x7901

    class InfestationPit(Zerg, Building):
        code = 0x7a01

    class NydusNetwork(Zerg, Building):
        code = 0x7b01

    class BanelingNest(Zerg, Building):
        code = 0x7c01

    class RoachWarren(Zerg, Building):
        code = 0x7d01

    class Lair(Zerg, Building, Main):
        code = 0x8001

    class Hive(Zerg, Building, Main):
        code = 0x8101

    class GreaterSpire(Zerg, Building):
        code = 0x8201

    class SpineCrawler(Zerg, Building, Attacker):
        code = 0x7e01

###################
    ## Zerg
    ###################

    class Broodling(Zerg, Moveable, Attacker):
        code = 0xcf01

    class InfestedTerranEgg(Zerg, DataObject):
        code = 0xb001

    class Larva(Zerg, DataObject):
        code = 0xb101

    class Changeling(Zerg, Moveable, Supporter):
        code = 0x2601

    class ChangelingZealot(Changeling):
        code = 0x2701

    class ChangelingMarine(Changeling):
        code = 0x2801

    class ChangelingMarineShield(ChangelingMarine):
        code = 0x2901

    class ChangelingZergling(Changeling):
        code = 0x2a01

    class ChangelingZerglingWings(ChangelingZergling):
        code = 0x2b01

code = 0x8d01

    class Queen(Zerg, Moveable, Attacker):
        code = 0x9a01
        class Burrowed(Zerg, DataObject):
            code = 0x9901

    class Overseer(Zerg, Moveable, Supporter):
        code = 0x9d01
        class Cocoon(Zerg, DataObject):
            code = 0x9c01

    class CreepTumorBurrowed(CreepTumor):
        code = 0xa501

    class NydusWorm(Zerg, Building):
        code = 0xa901

    ########################
    ## Neutral
    ########################

    class XelnagaTower(DataObject):
        code = 0xad01

    class Scantipede(Critter):
        code = 0xeb01
    class Urubu(Critter):
        code = 0xe201
    class FemaleKarak(Critter):
        code = 0xe401
    class FemaleUrsadak(Critter):

code = 0x8501
        class Burrowed(Zerg, DataObject):
            code = 0x9301

    class Overlord(Zerg, Moveable, Supporter):
        code = 0x8601

    class Hydralisk(Zerg, Moveable, Attacker):
        code = 0x8701
        class Burrowed(Zerg, DataObject):
            code = 0x9101

    class Mutalisk(Zerg, Moveable, Attacker):
        code = 0x8801

    class Ultralisk(Zerg, Moveable, Attacker):
        code = 0x8901
        class Burrowed(Zerg, DataObject):
            code = 0x9f01

    class Roach(Zerg, Moveable, Attacker):
        code = 0x8a01
        class Burrowed(Zerg, Moveable):
            code = 0x9201

    class Infestor(Zerg, Moveable, Supporter):
        code = 0x8b01
        class Burrowed(Zerg, Moveable):
            code = 0x9b01

    class Corruptor(Zerg, Moveable, Attacker):
        code = 0x8c01

class Burrowed(Zerg, DataObject):
            code = 0x9401

    class Baneling(Zerg, Moveable, Attacker):
        code = 0x2301
        class Cocoon(Zerg, DataObject):
            code = 0x2201
        class Burrowed(Zerg, DataObject):
            code = 0x8f01

    class Egg(Zerg, DataObject):
        code = 0x8301

    class Drone(Zerg, Worker):
        code = 0x8401
        class Burrowed(Zerg, DataObject):
            code = 0x9001

    class Zergling(Zerg, Moveable, Attacker):
        code = 0x8501
        class Burrowed(Zerg, DataObject):
            code = 0x9301

    class Overlord(Zerg, Moveable, Supporter):
        code = 0x8601

    class Hydralisk(Zerg, Moveable, Attacker):
        code = 0x8701
        class Burrowed(Zerg, DataObject):
            code = 0x9101

    class Mutalisk(Zerg, Moveable, Attacker):

class RoboticsBay(Protoss, Building):
        code = 0x6201

    class RoboticsFacility(Protoss, Building):
        code = 0x6301

    class CyberneticsCore(Protoss, Building):
        code = 0x6401


    ###################
    ## Zerg
    ###################

    class Broodling(Zerg, Moveable, Attacker):
        code = 0xcf01

    class InfestedTerranEgg(Zerg, DataObject):
        code = 0xb001

    class Larva(Zerg, DataObject):
        code = 0xb101

    class Changeling(Zerg, Moveable, Supporter):
        code = 0x2601

    class ChangelingZealot(Changeling):
        code = 0x2701

    class ChangelingMarine(Changeling):
        code = 0x2801