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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 normalize(self, text, normalizations=None):
 """Normalize a given text applying all normalizations. Normalizations to apply can be specified through a list of parameters and will be executed in that order. Args: text: The text to be processed. normalizations: List of normalizations to apply. Returns: The text normalized. """

        for normalization, kwargs in self._parse_normalizations(
                normalizations or self._config.normalizations):
            try:
                text = getattr(self, normalization)(text, **kwargs)
            except AttributeError as e:
                self._logger.debug('Invalid normalization: %s', e)


        return text