class User:
  '''
  Class that generates new instances of users
  '''
  users = []
  
  def __init__(self, login_username, password):
    '''
    ___init___ method that helps us define properties for our objects.
    Args: 
      name: New user name
      password: New user password
    '''
    self.login_username = login_username
    self.password = password

  def save_user(self):
    '''
    save user details method saves user object into users
    '''
    User.users.append(self)

  @classmethod
  def authenticate_user(cls, name, password):
    '''
    authenticate user loginname and password 

    Args: 
      login_username : name used by user to login
      password: password for the user

    Returns: 
     password
    '''
    for user in cls.users:
      if user.login_username == name and user.password == password:
        return password
    
  
  
  
246bb970ff388f43196651ebc5b726ccc635d805
class User:
    <mask token>
    <mask token>

    def __init__(self, login_username, password):
        """
    ___init___ method that helps us define properties for our objects.
    Args: 
      name: New user name
      password: New user password
    """
        self.login_username = login_username
        self.password = password
    <mask token>

    @classmethod
    def authenticate_user(cls, name, password):
        """
    authenticate user loginname and password 

    Args: 
      login_username : name used by user to login
      password: password for the user

    Returns: 
     password
    """
        for user in cls.users:
            if user.login_username == name and user.password == password:
                return password

class User:
    <mask token>
    <mask token>

    def __init__(self, login_username, password):
        """
    ___init___ method that helps us define properties for our objects.
    Args: 
      name: New user name
      password: New user password
    """
        self.login_username = login_username
        self.password = password

    def save_user(self):
        """
    save user details method saves user object into users
    """
        User.users.append(self)

    @classmethod
    def authenticate_user(cls, name, password):
        """
    authenticate user loginname and password 

    Args: 
      login_username : name used by user to login
      password: password for the user

    Returns: 
     password
    """
        for user in cls.users:
            if user.login_username == name and user.password == password:
                return password

class User:
    <mask token>
    users = []

    def __init__(self, login_username, password):
        """
    ___init___ method that helps us define properties for our objects.
    Args: 
      name: New user name
      password: New user password
    """
        self.login_username = login_username
        self.password = password

    def save_user(self):
        """
    save user details method saves user object into users
    """
        User.users.append(self)

    @classmethod
    def authenticate_user(cls, name, password):
        """
    authenticate user loginname and password 

    Args: 
      login_username : name used by user to login
      password: password for the user

    Returns: 
     password
    """
        for user in cls.users:
            if user.login_username == name and user.password == password:
                return password

class User:
    """
  Class that generates new instances of users
  """
    users = []

    def __init__(self, login_username, password):
        """
    ___init___ method that helps us define properties for our objects.
    Args: 
      name: New user name
      password: New user password
    """
        self.login_username = login_username
        self.password = password

    def save_user(self):
        """
    save user details method saves user object into users
    """
        User.users.append(self)

    @classmethod
    def authenticate_user(cls, name, password):
        """
    authenticate user loginname and password 

    Args: 
      login_username : name used by user to login
      password: password for the user

    Returns: 
     password
    """
        for user in cls.users:
            if user.login_username == name and user.password == password:
                return password

class User:
  '''
  Class that generates new instances of users
  '''
  users = []
  
  def __init__(self, login_username, password):
    '''
    ___init___ method that helps us define properties for our objects.
    Args: 
      name: New user name
      password: New user password
    '''
    self.login_username = login_username
    self.password = password

  def save_user(self):
    '''
    save user details method saves user object into users
    '''
    User.users.append(self)

  @classmethod
  def authenticate_user(cls, name, password):
    '''
    authenticate user loginname and password 

    Args: 
      login_username : name used by user to login
      password: password for the user

    Returns: 
     password
    '''
    for user in cls.users:
      if user.login_username == name and user.password == password:
        return password
    
  
  
  