class_docstr: Holds an array of fits and allows access to their attributes and
  methods
class_docstr_tok: ["Holds","an","array","of","fits","and","allows","access","to","their","attributes","and","methods"]
code: def __getattr__(self, attr):
      result = CallableArray(self.fit_array.shape, dtype=object)
      for ijk in ndindex(result.shape):
          if self.mask[ijk]:
              result[ijk] = getattr(self.fit_array[ijk], attr)
      return _squash(result, self.mask)
  
file_path: dipy/dipy/reconst/multi_voxel.py
imports: import numpy
  from numpy.lib.stride_tricks import as_strided
  from tqdm import tqdm
  from dipy.core.ndindex import ndindex
  from dipy.reconst.quick_squash import quick_squash
  from dipy.reconst.base import ReconstFit
label_desc: Use image node_id 3 for calling the MultiVoxelFit obj's underlying member method code with example usage: obj.__getattr__(attr) and returns: _squash