text: import string
  from secrets import randbelow
  
  def generate(length: int, option: int) -> str:
      """Function to generate the password and output to the command line
  
      Parameters
      ----------
      length : int, required
          The length of password to be generated
      option : int, required
          Type of password to be generated
              1 - alphabetic lowercase
              2 - alphabetic mixed
              3 - alphanumeric
              4 - alphanumeric + special characters
  
      Returns
      -------
      password : str
          Randomly generated password
      """
  
      special_characters = '~`!@#$%^&*-_+=/?.' # special character list
      password = ''
  
      # building the charpool
      if option >= 1:
          charpool = string.ascii_lowercase
      if option >= 2:
          charpool = charpool + string.ascii_uppercase
      if option >= 3:
          charpool = charpool + string.digits
      if option == 4:
          charpool = charpool + string.punctuation
  
      charpool_length = len(charpool)
  
      # generating random password
      for _ in range(length):
          password = f'{password}{charpool[randbelow(charpool_length)]}'
      return password
  