code: def allclose(a, b, rtol=1e-4, atol=1e-4):
      return th.allclose(
          a.float().cpu(), b.float().cpu(), rtol=rtol, atol=atol
      )
  
imports: from __future__ import absolute_import
  import torch
label_desc: Use image node_id 4 for calling a global function with example usage: allclose(a, b, rtol, atol) and returns: th