code: def _canonicalize_tuple(
      x: Union[Sequence[int], int]
  ) -> Tuple[int, ...]:
      if isinstance(x, Iterable):
          return tuple(x)
      else:
          return (x,)
  
imports: import dataclasses
  from typing import Any, Callable, Iterable, List, Optional, Sequence, Tuple, Union
  import jax
  import jax.numpy
  import numpy
  from jax import eval_shape, lax
  from jax.core import ShapedArray
  from flax.core import meta
  from flax.linen import initializers
  from flax.linen.dtypes import promote_dtype
  from flax.linen.module import Module, compact
label_desc: Use image node_id 2 for calling a global function with example usage: _canonicalize_tuple(x) and returns: tuple, x