How to use the sbp.msg.SENDER_ID function in sbp

def __init__(self, sbp=None, **kwargs):
    if sbp:
      super( MsgSettingsReadResp,
             self).__init__(sbp.msg_type, sbp.sender, sbp.length,
                            sbp.payload, sbp.crc)
      self.from_binary(sbp.payload)
    else:
      super( MsgSettingsReadResp, self).__init__()
      self.msg_type = SBP_MSG_SETTINGS_READ_RESP
      self.sender = kwargs.pop('sender', SENDER_ID)
      self.setting = kwargs.pop('setting')

def __init__(self, sbp=None, **kwargs):
    if sbp:
      super( MsgInsStatus,
             self).__init__(sbp.msg_type, sbp.sender, sbp.length,
                            sbp.payload, sbp.crc)
      self.from_binary(sbp.payload)
    else:
      super( MsgInsStatus, self).__init__()
      self.msg_type = SBP_MSG_INS_STATUS
      self.sender = kwargs.pop('sender', SENDER_ID)
      self.flags = kwargs.pop('flags')

def __init__(self, sbp=None, **kwargs):
    if sbp:
      super( MsgTrackingStateDepB,
             self).__init__(sbp.msg_type, sbp.sender, sbp.length,
                            sbp.payload, sbp.crc)
      self.from_binary(sbp.payload)
    else:
      super( MsgTrackingStateDepB, self).__init__()
      self.msg_type = SBP_MSG_TRACKING_STATE_DEP_B
      self.sender = kwargs.pop('sender', SENDER_ID)
      self.states = kwargs.pop('states')

def __init__(self, sbp=None, **kwargs):
    if sbp:
      super( MsgSsrStecCorrection,
             self).__init__(sbp.msg_type, sbp.sender, sbp.length,
                            sbp.payload, sbp.crc)
      self.from_binary(sbp.payload)
    else:
      super( MsgSsrStecCorrection, self).__init__()
      self.msg_type = SBP_MSG_SSR_STEC_CORRECTION
      self.sender = kwargs.pop('sender', SENDER_ID)
      self.header = kwargs.pop('header')
      self.stec_sat_list = kwargs.pop('stec_sat_list')

def __init__(self, sbp=None, **kwargs):
    if sbp:
      super( MsgLog,
             self).__init__(sbp.msg_type, sbp.sender, sbp.length,
                            sbp.payload, sbp.crc)
      self.from_binary(sbp.payload)
    else:
      super( MsgLog, self).__init__()
      self.msg_type = SBP_MSG_LOG
      self.sender = kwargs.pop('sender', SENDER_ID)
      self.level = kwargs.pop('level')
      self.text = kwargs.pop('text')

def __init__(self, sbp=None, **kwargs):
    if sbp:
      super( MsgEphemerisDeprecated,
             self).__init__(sbp.msg_type, sbp.sender, sbp.length,
                            sbp.payload, sbp.crc)
      self.from_binary(sbp.payload)
    else:
      super( MsgEphemerisDeprecated, self).__init__()
      self.msg_type = SBP_MSG_EPHEMERIS_DEPRECATED
      self.sender = kwargs.pop('sender', SENDER_ID)
      self.tgd = kwargs.pop('tgd')
      self.c_rs = kwargs.pop('c_rs')
      self.c_rc = kwargs.pop('c_rc')
      self.c_uc = kwargs.pop('c_uc')
      self.c_us = kwargs.pop('c_us')
      self.c_ic = kwargs.pop('c_ic')
      self.c_is = kwargs.pop('c_is')
      self.dn = kwargs.pop('dn')
      self.m0 = kwargs.pop('m0')
      self.ecc = kwargs.pop('ecc')
      self.sqrta = kwargs.pop('sqrta')
      self.omega0 = kwargs.pop('omega0')
      self.omegadot = kwargs.pop('omegadot')
      self.w = kwargs.pop('w')
      self.inc = kwargs.pop('inc')
      self.inc_dot = kwargs.pop('inc_dot')

def __init__(self, sbp=None, **kwargs):
    if sbp:
      super( MsgUserData,
             self).__init__(sbp.msg_type, sbp.sender, sbp.length,
                            sbp.payload, sbp.crc)
      self.from_binary(sbp.payload)
    else:
      super( MsgUserData, self).__init__()
      self.msg_type = SBP_MSG_USER_DATA
      self.sender = kwargs.pop('sender', SENDER_ID)
      self.contents = kwargs.pop('contents')

def __init__(self, sbp=None, **kwargs):
    if sbp:
      super( MsgExtEvent,
             self).__init__(sbp.msg_type, sbp.sender, sbp.length,
                            sbp.payload, sbp.crc)
      self.from_binary(sbp.payload)
    else:
      super( MsgExtEvent, self).__init__()
      self.msg_type = SBP_MSG_EXT_EVENT
      self.sender = kwargs.pop('sender', SENDER_ID)
      self.wn = kwargs.pop('wn')
      self.tow = kwargs.pop('tow')
      self.ns_residual = kwargs.pop('ns_residual')
      self.flags = kwargs.pop('flags')
      self.pin = kwargs.pop('pin')

def __init__(self, sbp=None, **kwargs):
    if sbp:
      super( MsgFileioRemove,
             self).__init__(sbp.msg_type, sbp.sender, sbp.length,
                            sbp.payload, sbp.crc)
      self.from_binary(sbp.payload)
    else:
      super( MsgFileioRemove, self).__init__()
      self.msg_type = SBP_MSG_FILEIO_REMOVE
      self.sender = kwargs.pop('sender', SENDER_ID)
      self.filename = kwargs.pop('filename')

def __init__(self, sbp=None, **kwargs):
    if sbp:
      super( MsgLinuxMemState,
             self).__init__(sbp.msg_type, sbp.sender, sbp.length,
                            sbp.payload, sbp.crc)
      self.from_binary(sbp.payload)
    else:
      super( MsgLinuxMemState, self).__init__()
      self.msg_type = SBP_MSG_LINUX_MEM_STATE
      self.sender = kwargs.pop('sender', SENDER_ID)
      self.index = kwargs.pop('index')
      self.pid = kwargs.pop('pid')
      self.pmem = kwargs.pop('pmem')
      self.tname = kwargs.pop('tname')
      self.cmdline = kwargs.pop('cmdline')