code: def find_next_powerof_two(x: int) -> int:
      # return the nearest power of 2
      n = math.ceil(math.log(x) / math.log(2))
      return 2**n
  
imports: from __future__ import annotations
  import math
  import torch
  import torch.nn.functional
  from kornia.core import Module, Tensor, ones, pad, stack, tensor, zeros
  from kornia.core.check import KORNIA_CHECK, KORNIA_CHECK_IS_TENSOR, KORNIA_CHECK_SHAPE
  from kornia.filters import filter2d, gaussian_blur2d
label_desc: Use image node_id 6 for calling a global function with example usage: find_next_powerof_two(x) and returns: unknown