code: def _cholesky_inverse(x):
      """
      Like :func:`torch.cholesky_inverse` but supports batching and gradients.
      """
      if x.dim() == 2:
          return x.cholesky_inverse()
      return torch.eye(x.size(-1)).cholesky_solve(x)
  
imports: import numbers
  import typing
  import torch
  import funsor.ops
label_desc: Use image node_id 16 for calling a global function with example usage: _cholesky_inverse(x) and returns: torch, x