<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def description(self):
 """Attribute that returns the plugin description from its docstring."""

        lines = []
        for line in self.__doc__.split('\n')[2:]:
            line = line.strip()
            if line:
                lines.append(line)
        return ' '.join(lines)