code: def isclose(a, b, rtol=1.0e-5, atol=EPSILON):
      diff = np.abs(a - b)
      return diff <= (atol + rtol * np.abs(b))
  
imports: import numpy
  import numba
  from collections import namedtuple
  from enum import Enum, IntEnum
label_desc: Use image node_id 1 for calling a global function with example usage: isclose(a, b, rtol, atol) and returns: unknown