code: def testSplitWithOffsetsWithDifferentEncodings(self, encoding, texts):
      expected_codepoints = _nested_splitchars(texts, encoding)
      expected_offsets = _nested_offsets(texts, encoding)
      input_tensor = constant_op.constant(
          _nested_encode(texts, encoding)
      )
      result = ragged_string_ops.unicode_split_with_offsets(
          input_tensor, encoding
      )
      self.assertAllEqual(expected_codepoints, result[0])
      self.assertAllEqual(expected_offsets, result[1])
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.python.eager import context
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import sparse_tensor
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import gen_string_ops
  from tensorflow.python.ops.ragged import ragged_factory_ops
  from tensorflow.python.ops.ragged import ragged_string_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 13 for calling the UnicodeSplitTest obj's underlying member method code with example usage: obj.testSplitWithOffsetsWithDifferentEncodings(encoding, texts) without return types