class_docstr: See function `unbind`
code: def forward(ctx, x: torch.Tensor, dim: int):
      ctx.dim = dim
      return x.unbind(dim)
  
file_path: xformers/xformers/ops/unbind.py
imports: from typing import List, Optional, Sequence, Tuple, Union
  import torch
  from .common import _get_storage_base
label_desc: Use image node_id 1 for calling the _Unbind obj's underlying member method code with example usage: obj.forward(ctx, x, dim) and returns: x