def write_config_file(self, f, comments):
if len(self.elements) < <NUM_LIT:1>:<EOL><INDENT>return<EOL><DEDENT>super(_Section, self).write_config_file(f, comments)<EOL>for e in list(self.elements.values()):<EOL><INDENT>e.write_config_file(f, comments)<EOL><DEDENT>f.write("<STR_LIT:\n>")<EOL>
This method write a sample file, with attributes, descriptions,
        sample values, required flags, using the configuration object
        properties.