new_contents: import string
  
  def check_pangram(text):
      if type(text) != str:
          raise TypeError("text expected to be of type str")
  
      # generate a dictionary
      alphaDict = { }
      for letter in string.ascii_lowercase:
          alphaDict[letter] = 0
      
      # parse text
      for char in text:
          # if it is a letter, it should be in alphaDict
          char = char.lower()
          if char in alphaDict:
              alphaDict[char] += 1
              
      # check if pangram
      for key in alphaDict.keys():
          if alphaDict[key] == 0:
              return False
      return True
  
subject: Create mySolution.py