code: def argwhere(
      x: torch.Tensor,
      /,
      *,
      out: Optional[torch.Tensor] = None,
  ) -> torch.Tensor:
      return torch.argwhere(x)
  
file_path: ivy/ivy/functional/backends/torch/searching.py
imports: from numbers import Number
  from typing import Optional, Tuple, Union
  import torch
  import torch.nn.functional
  import ivy
  from ivy.func_wrapper import with_unsupported_dtypes
  from .None import backend_version
label_desc: Use image node_id 5 for calling a global function with example usage: argwhere() and returns: torch