code: def expanded(cls, arrays):
      return not any(
          array.shape not in [arrays[0].shape, (1,)]
          for array in arrays[1:]
      )
  
imports: import sys
  import warnings
  import numpy
  import param
  from ..None import util
  from ..element import Element
  from ..ndmapping import NdMapping
  from .util import finite_range
label_desc: Use image node_id 10 for calling the Interface obj's underlying member method code with example usage: obj.expanded(cls, arrays) and returns: unknown