code: def zero_pad(
      x: paddle.Tensor,
      /,
      pad_width: List[List[int]],
      *,
      out: Optional[paddle.Tensor] = None,
  ):
      return paddle_backend.constant_pad(
          x, pad_width=pad_width, value=0
      )
  
imports: from numbers import Number
  from typing import Union, Optional, Tuple, List, Sequence, Iterable
  import math
  import paddle
  import ivy
  import ivy.functional.backends.paddle
  from ivy.func_wrapper import with_unsupported_device_and_dtypes, with_unsupported_dtypes, with_supported_dtypes
  from .None import backend_version
  from ...ivy.manipulation import _calculate_out_shape
label_desc: Use image node_id 14 for calling a global function with example usage: zero_pad(pad_width) and returns: paddle_backend