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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def del_password(name):
    '''
    Deletes the account password

    :param str name: The user name of the account

    :return: True if successful, otherwise False
    :rtype: bool

    :raises: CommandExecutionError on user not found or any other unknown error

    CLI Example:

    .. code-block:: bash

        salt '*' shadow.del_password username
    '''
    # This removes the password
    cmd = "dscl . -passwd /Users/{0} ''".format(name)
    try:
        salt.utils.mac_utils.execute_return_success(cmd)
    except CommandExecutionError as exc:
        if 'eDSUnknownNodeName' in exc.strerror:
            raise CommandExecutionError('User not found: {0}'.format(name))
        raise CommandExecutionError('Unknown error: {0}'.format(exc.strerror))

    # This is so it looks right in shadow.info
    cmd = "dscl . -create /Users/{0} Password '*'".format(name)
    salt.utils.mac_utils.execute_return_success(cmd)

    return info(name)['passwd'] == '*'