code: def combine_state_for_ensemble(models):
      warn_deprecated(
          "combine_state_for_ensemble", "torch.func.stack_module_state"
      )
      return _nn_impl.combine_state_for_ensemble(models)
  
imports: import torch._functorch.apis
  import torch._functorch.eager_transforms
  import torch._functorch.make_functional
  from torch._functorch.vmap import in_dims_t, out_dims_t
  from torch._functorch.eager_transforms import argnums_t
  import torch.nn
  import textwrap
  from typing import Any, Callable, Optional, Tuple, Union
  import warnings
label_desc: Use image node_id 15 for calling a global function with example usage: combine_state_for_ensemble(models) and returns: _nn_impl