code: def __init__(self, array):
      self.array = array
      self.values = array
      self.shape = array.shape
      self.ndim = array.ndim
      # ugly hack to make iloc work.
      self.iloc = ArraySlicingWrapper(array)
  
imports: import os
  from ast import literal_eval
  import numpy
  from distributed import Lock, Variable, get_worker
  from sklearn.base import BaseEstimator, ClassifierMixin
  from sklearn.utils.validation import _num_samples, check_array
label_desc: Use image node_id 1 to create a new MockDataFrame object  with example: obj = MockDataFrame(array)