code: def _LeftShift(x):
      """Shifts next-to-last dimension to the left, adding zero on the right."""
      rank = array_ops.rank(x)
      zeros = array_ops.zeros((rank - 2, 2), dtype=dtypes.int32)
      pad = array_ops.concat(
          [zeros, array_ops.constant([[0, 1], [0, 0]])], axis=0
      )
      return array_ops.pad(x[..., 1:, :], pad)
  
imports: from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import array_ops_stack
  from tensorflow.python.ops import cond
  from tensorflow.python.ops import gen_linalg_ops
  from tensorflow.python.ops import linalg_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops.linalg import linalg_impl
label_desc: Use image node_id 16 for calling a global function with example usage: _LeftShift(x) and returns: array_ops