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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 _setup_log_prefix(self, plugin_id=''):
 """Setup custom warning notification."""

        self._logger_console_fmtter.prefix = '%s: ' % plugin_id
        self._logger_console_fmtter.plugin_id = plugin_id
        self._logger_file_fmtter.prefix = '*'
        self._logger_file_fmtter.plugin_id = '%s: ' % plugin_id