code: def family(self):
      return families.Normal
  
imports: import textwrap
  from dask_glm import algorithms, families
  from dask_glm.utils import accuracy_score, add_intercept, dot, exp, poisson_deviance, sigmoid
  from sklearn.base import BaseEstimator
  from ..metrics import r2_score
  from ..utils import check_array
  from .utils import lr_prob_stack
label_desc: Use image node_id 1 for calling the LinearRegression obj's underlying member method code with example usage: obj.family() and returns: families