code: def outer(tensors):
      """Returns the outer product of tensors
  
      Parameters
      ----------
      tensors : tensor list
  
      Returns
      -------
      outer (tensor) product of the tensors
      """
      for i, tensor in enumerate(tensors):
          if i:
              res = tensordot(res, tensor, modes=(), batched_modes=())
          else:
              res = tensor
      return res
  
label_desc: Use image node_id 1 for calling a global function with example usage: outer(tensors) and returns: res