code: def test_for_imbalanced_legal(self, n, type_):
      if n == 0 and type_ is tf.constant:
          self.skipTest("TF loop must initialize y['a']")
  
      n = type_(n)
      self.assertFunctionMatchesEager(for_imbalanced, n, 0)
  
imports: import itertools
  from absl.testing import parameterized
  import tensorflow
  from tensorflow.python.autograph.tests import reference_test_base
label_desc: Use image node_id 10 for calling the ReferenceTest obj's underlying member method code with example usage: obj.test_for_imbalanced_legal(n, type_) without return types