code: def update(
      self,
      y,
      X=None,
      maxiter=None,
      **kwargs,
  ):
      return self.model_.update(y, X=X, maxiter=maxiter, **kwargs)
  
imports: import numpy
  from sklearn.linear_model import LinearRegression
  import functools
  import time
  import warnings
  from ..base import BaseARIMA
  from .None import _doc
  from .None import _validation
  from .utils import ndiffs, is_constant, nsdiffs
  from ..utils import diff, is_iterable, check_endog
  from ..utils.metaestimators import if_has_delegate
  from ._context import AbstractContext, ContextType
  from .None import _auto_solvers
  from ..compat.numpy import DTYPE
  from ..compat import statsmodels
label_desc: Use image node_id 5 for calling the AutoARIMA obj's underlying member method code with example usage: obj.update(y, X, maxiter) and returns: self