class_docstr: Test RDKitDescriptors.
docstr: Test with normalization
code: def test_rdkit_descriptors_normalized(self):
      """
      Test with normalization
      """
      featurizer = RDKitDescriptors(is_normalized=True)
      assert featurizer.normalized_desc != {}
  
      descriptors = featurizer(self.smiles)
      assert descriptors.shape == (1, len(featurizer.reqd_properties))
  
      # no normalized feature value should be greater than 1.0
      assert len(np.where(descriptors > 1.0)[0]) == 0
      exact_mol_wt_index = sorted(featurizer.reqd_properties).index(
          "ExactMolWt"
      )
      assert np.allclose(
          descriptors[0, exact_mol_wt_index], 0.0098, atol=0.1
      )
  
file_path: deepchem/deepchem/feat/tests/test_rdkit_descriptors.py
imports: import numpy
  import unittest
  from deepchem.feat import RDKitDescriptors
label_desc: Use image node_id 5 for calling the TestRDKitDescriptors obj's underlying member method code with example usage: obj.test_rdkit_descriptors_normalized() without return types