code: def check_offsets_var(self, str):
      try:
          a = [int(x) for x in str.split(",")]
          if len(a) == 0:
              return False
          for i in range(len(a) - 1):
              if a[i] >= a[i + 1]:
                  return False
          return True
      except:
          return False
  
imports: from __future__ import print_function
  from __future__ import division
  import math
  import re
  import sys
  from libs.nnet3.xconfig.basic_layers import XconfigLayerBase
label_desc: Use image node_id 4 for calling the XconfigConvLayer obj's underlying member method code with example usage: obj.check_offsets_var(str) and returns: True, False, False, False