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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 register_meta(self, type, **meta):
 """Registers extra _meta_ information about a format. :param type: The unique name of the format :param meta: The extra information associated with the format """

        try:
            self.registered_formats[type]['meta'] = meta
        except KeyError:
            self.registered_formats[type] = {'meta': meta}