code: def check_atleast(self, func, xp):
      a = testing.shaped_arange((), xp)
      b = testing.shaped_arange((2,), xp)
      c = testing.shaped_arange((2, 2), xp)
      d = testing.shaped_arange((4, 3, 2), xp)
      e = 1
      f = numpy.float32(1)
      return func(a, b, c, d, e, f)
  
imports: import unittest
  import numpy
  import pytest
  import cupy
  from cupy.cuda import runtime
  from cupy import testing
label_desc: Use image node_id 1 for calling the TestDims obj's underlying member method code with example usage: obj.check_atleast(func, xp) and returns: func