code: def test_axis_neg_1(
      self, tid, x_factory, minlength, maxlength, expected
  ):
      x = x_factory()
      expected = _adjust_expected_rank2(expected, minlength, maxlength)
      self.assertAllEqual(
          expected,
          self.evaluate(
              bincount_ops.bincount(
                  x, minlength=minlength, maxlength=maxlength, axis=-1
              )
          ),
      )
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.python.framework import config
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import bincount_ops
  from tensorflow.python.ops import sparse_ops
  from tensorflow.python.ops.ragged import ragged_factory_ops
  from tensorflow.python.ops.ragged import ragged_tensor
  from tensorflow.python.platform import test
label_desc: Use image node_id 7 for calling the TestDenseBincount obj's underlying member method code with example usage: obj.test_axis_neg_1(tid, x_factory, minlength, maxlength, expected) without return types