code: def _SparseTensor_String3x5(self):
      # [         ]
      # [  e      ]
      # [f     g h]
      ind = np.array([[1, 1], [2, 0], [2, 3], [2, 4]])
      val = np.array(["e", "f", "g", "h"])
      shape = np.array([3, 5])
      return sparse_tensor.SparseTensor(
          constant_op.constant(ind, dtypes.int64),
          constant_op.constant(val, dtypes.string),
          constant_op.constant(shape, dtypes.int64),
      )
  
imports: import numpy
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  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 sparse_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 11 for calling the SparseConcatTest obj's underlying member method code with example usage: obj._SparseTensor_String3x5() and returns: sparse_tensor