class_docstr: Test ImageLoader
class_docstr_tok: ["Test","ImageLoader"]
code: def test_multitype_zip_load(self):
      loader = dc.data.ImageLoader()
      dataset = loader.create_dataset(self.multitype_zip_path)
      # Since the different files have different shapes, makes an object array
      assert dataset.X.shape == (2,)
  
imports: import os
  import unittest
  import tempfile
  from scipy import misc
  import deepchem
  import zipfile
  import numpy
label_desc: Use image node_id 11 for calling the TestImageLoader obj's underlying member method code with example usage: obj.test_multitype_zip_load() without return types