code: def shard_alike_transpose(ct, **kwargs):
      x_ct, y_ct = ct
      if type(x_ct) is ad.Zero or type(y_ct) is ad.Zero:
          return x_ct, y_ct
      else:
          return shard_alike(x_ct, y_ct)
  
file_path: jax/jax/_src/shard_alike.py
imports: from functools import partial
  import itertools
  from jax._src import core
  from jax._src.interpreters import ad
  from jax._src.interpreters import mlir
  from jax._src.dispatch import apply_primitive
  from jax._src.tree_util import tree_flatten, tree_unflatten
  from jax._src.interpreters import batching
  from jax._src.util import safe_zip
  from jax._src.lib import xla_client
  from jax._src.api_util import shaped_abstractify
  from jax._src.lib.mlir import ir
label_desc: Use image node_id 2 for calling a global function with example usage: shard_alike_transpose(ct) and returns: x_ct,  y_ct, shard_alike