def __init__(self, endpoint='<STR_LIT:localhost>', port=<NUM_LIT>):
self.endpoint = endpoint<EOL>self.port = port<EOL>self.auth_token = AUTH_TOKEN<EOL>
:param endpoint: Endpoint used to connect to IPC.
    Generally, IPC and functions always run on the same box,
    so endpoint should always be 'localhost' in production.
    You can override it for testing purposes.
:type endpoint: str

:param port: Port number used to connect to the :code:`endpoint`.
    Similarly to :code:`endpoint`, can be overridden for testing purposes.
:type port: int