How to use the helics.helicsFederateFinalize function in helics

# Set the message interval (timedelta) for federate. Note th#
    # HELICS minimum message time interval is 1 ns and by default
    # it uses a time delta of 1 second. What is provided to the
    # setTimedelta routine is a multiplier for the default timedelta.

    # Set one second message interval #
    h.helicsFederateInfoSetTimeProperty(fedinfo, h.helics_property_time_delta, deltat)

    h.helicsFederateInfoSetIntegerProperty(fedinfo, h.helics_property_int_log_level, 1)


    mFed = h.helicsCreateMessageFederate("TestA Federate", fedinfo)

    yield mFed

    h.helicsFederateFinalize(mFed)
    state = h.helicsFederateGetState(mFed)
    assert state == 3
    while (h.helicsBrokerIsConnected(broker)):
        time.sleep(1)

    h.helicsFederateInfoFree(fedinfo)
    h.helicsFederateFree(mFed)
    h.helicsCloseLibrary()

testValue = "String2"
    pubid = h.helicsFederateRegisterGlobalPublication (vFed, "pub1", h.helics_data_type_string, "")
    subid = h.helicsFederateRegisterSubscription (vFed, "pub1", "")
    h.helicsInputSetDefaultString(subid, defaultValue)

    h.helicsFederateEnterExecutingMode(vFed)

    counter = 60
    while counter > 0:
        counter -= 1
        time.sleep(1)

    # Broker should be connected at this point
    assert h.helicsBrokerIsConnected(helicsBroker) == 1, "Broker should still be connected"

    h.helicsFederateFinalize(vFed)

    state = h.helicsFederateGetState(vFed)
    assert state == 3

    while (h.helicsBrokerIsConnected(helicsBroker)):
        time.sleep(1)

    h.helicsFederateInfoFree(fedinfo)
    h.helicsFederateFree(vFed)

def destroy_value_federate(fed, broker):
    status = h.helicsFederateFinalize(fed)
    assert status == 0
    status, state = h.helicsFederateGetState(fed)
    assert status == 0
    assert state == 3

    while (h.helicsBrokerIsConnected(broker)):
        time.sleep(1)

    h.helicsFederateFree(fed)

    h.helicsCloseLibrary()

def destroy_federate(fed):
    h.helicsFederateFinalize(fed)
    h.helicsFederateFree(fed)
    h.helicsCloseLibrary()

def destroy_federate(fed):
    h.helicsFederateFinalize(fed)
    h.helicsFederateFree(fed)
    h.helicsCloseLibrary()

def destroy_federate(fed):
    h.helicsFederateFinalize(fed)

#    status, state = h.helicsFederateGetState(fed)
#    assert state == 3

#   while (h.helicsBrokerIsConnected(broker)):
#        time.sleep(1)

    h.helicsFederateFree(fed)
    h.helicsCloseLibrary()

def destroy_federate(fed):
    h.helicsFederateFinalize(fed)

#    status, state = h.helicsFederateGetState(fed)
#    assert state == 3

    while (h.helicsBrokerIsConnected(broker)):
        time.sleep(1)

    h.helicsFederateFree(fed)
    h.helicsCloseLibrary()