new_contents: #Kunal Gautam
  #Codewars : @Kunalpod
  #Problem name: Compare within Margin
  #Problem level: 8 kyu
  
  def close_compare(a, b, margin = 0):
      if a>b and a-b > margin:    return 1
      elif a<b and b-a > margin:    return -1
      else:    return 0
  
subject: Create compare_within_margin.py