code: def atanh(x: torch.Tensor) -> torch.Tensor:
      """Computes the arc-tangent hyperbolic.
  
      :param x: The input tensor.
      :return: The arc-tangent hyperbolic of x.
      """
      return 0.5 * torch.log((1 + x) / (1 - x))
  
label_desc: Use image node_id 1 for calling a global function with example usage: atanh(x) and returns: unknown