code: def test_low_precision(self):
      kv = self.load_model(np.float16)
      self.assertAlmostEqual(kv["horse.n.01"][0], -0.00085449)
      self.assertEqual(kv["horse.n.01"][0].dtype, np.float16)
  
file_path: gensim/gensim/test/test_datatype.py
imports: import logging
  import unittest
  import numpy
  from gensim.test.utils import datapath
  from gensim.models.keyedvectors import KeyedVectors
label_desc: Use image node_id 4 for calling the TestDataType obj's underlying member method code with example usage: obj.test_low_precision() without return types