def _configure_csv_file(self, file_handle, schema):
csv_writer = csv.writer(file_handle, encoding='<STR_LIT:utf-8>',<EOL>delimiter=self.field_delimiter)<EOL>csv_writer.writerow(schema)<EOL>return csv_writer<EOL>
Configure a csv writer with the file_handle and write schema
        as headers for the new file.