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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 get(self, key, default=None):
 """ Returns the input with the given key from the section that was passed to the constructor. If either the section or the key are not found, the default value is returned. :type key: str :param key: The key for which to return a value. :type default: str|object :param default: The default value that is returned. :rtype: str|object :return: The value from the config file, or the default. """

        if not self.parser:
            return default
        try:
            return self.parser.get(self.section, key)
        except (configparser.NoSectionError, configparser.NoOptionError):
            return default