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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 schemata(self) -> list: """ Return list with schemata in cache. :return: list of schemata """


        LOGGER.debug('SchemaCache.schemata >>>')

        LOGGER.debug('SchemaCache.schemata <<<')
        return [self._schema_key2schema[seq_no] for seq_no in self._schema_key2schema]