code: def define(*args, **kwargs):
      # Moved to utils module
      import warnings
  
      from . import utils
  
      warnings.warn(
          "Please use define function from utils module",
          DeprecationWarning,
          stacklevel=2,
      )
      return utils.define(*args, **kwargs)
  
imports: import itertools
  import warnings
  from string import ascii_letters, digits
  import numpy
  import sympy
  from scipy.linalg import pinv
  from sympy import Dummy, default_sort_key
  from sympy.utilities.lambdify import implemented_function, lambdify
  from nipy.algorithms.utils.matrices import full_rank, matrix_rank
  from nipy.utils import VisibleDeprecationWarning, _NoValue
label_desc: Use image node_id 3 for calling a global function with example usage: define() and returns: utils