new_contents: #Kunal Gautam
  #Codewars : @Kunalpod
  #Problem name: Find the odd int
  #Problem level: 6 kyu
  
  from itertools import groupby
  def find_it(seq):
      for key, group in groupby(sorted(seq), lambda x: x):
          if(len(list(group))%2==1):
              return key
  
subject: Create find_the_odd_int.py