def _prepare_output_multi(self, model):
model_name = model.__name__<EOL>current_path = os.path.join(self._output_path, '<STR_LIT>'.format(<EOL>model=model_name,<EOL>extension=self.EXTENSION,<EOL>))<EOL>self._outfile = codecs.open(current_path, '<STR_LIT:w>', encoding='<STR_LIT:utf-8>')<EOL>print('<STR_LIT>'.format(model=model_name, file=current_path))<EOL>
If printing to a different file per model, change the file for the current model