comefrom: <qiyuangong>049_Group_Anagrams_1.py
code: def hash_key( s):
      table = [0] * 26
      for ch in s:
          index = ord(ch) - ord('a')
          table[index] += 1
      return str(table)
masked: def sample_funcname ( var_0 ) :
      var_3 = [ 0 ] * 26
      for var_4 in var_0 :
          var_7 = ord ( var_4 ) - ord ( 'a' )
          var_3 [ var_7 ] += 1
      return str ( var_3 )
  