code: def check_is_int(self, num):
      try:
          n = float(num)
          if num - int(num) == 0:
              return True
          else:
              return False
      except:
          return False
  
file_path: scikit-rebate/skrebate/turf.py
imports: from sklearn.base import BaseEstimator
  import copy
  import numpy
label_desc: Use image node_id 4 for calling the TURF obj's underlying member method code with example usage: obj.check_is_int(num) and returns: True, False, False