code: def _core_variable_with_axes(
      scope,
      col: str,
      name: str,
      init_fn: Callable[..., Any],
      *init_args,
      axes: Optional[Tuple[str, ...]] = None,
      fallback: RulesFallback = RulesFallback.AXIS_IS_UNSHARDED,
  ):
      """Variant of flax core variable scope call with sharding constraints."""
      scope.reserve(name)
      if not scope.has_variable(col, name):
          if not scope.is_mutable_collection(col):
              raise flax.errors.ScopeVariableNotFoundError(
                  name, col, scope.path_text
              )
          init_value = init_fn(*init_args)
          if axes is not None:
              init_value = with_sharding_constraint(
                  init_value, axes, fallback=fallback
              )
          scope.put_variable(col, name, init_value)
      return PartitionedVariable(scope, col, name, axes, fallback)
  
imports: import functools
  import re
  from typing import Any, Callable, Mapping, Optional, Tuple
  import flax
  from flax import linen
  from flax import struct
  from flax.core.frozen_dict import freeze
  from flax.core.frozen_dict import unfreeze
  from flax.core.lift import In
  from flax.core.lift import Out
  from flax.linen.spmd import _axis_rules
  from flax.linen.spmd import _AxisRules
  from flax.linen.spmd import _is_logical_spec
  from flax.linen.spmd import _with_sharding_constraint
  from flax.linen.spmd import Array
  from flax.linen.spmd import ArrayPytree
  from flax.linen.spmd import get_logical_axis_rules
  from flax.linen.spmd import logical_axis_rules
  from flax.linen.spmd import logical_to_mesh
  from flax.linen.spmd import logical_to_mesh_axes
  from flax.linen.spmd import LogicalPartitionSpec
  from flax.linen.spmd import LogicalPartitionSpecPytree
  from flax.linen.spmd import LogicalRules
  from flax.linen.spmd import PartitionSpecPytree
  from flax.linen.spmd import RulesFallback
  from flax.linen.spmd import set_logical_axis_rules
  from flax.linen.spmd import with_logical_constraint
  from flax.traverse_util import flatten_dict
  from flax.traverse_util import unflatten_dict
  import jax
label_desc: Use image node_id 3 for calling a global function with example usage: _core_variable_with_axes(scope, col, name, init_fn) and returns: PartitionedVariable