def get_working_directory(self):
return self.run('<STR_LIT>', '<STR_LIT>').strip()<EOL>
Get the working directory for this repo.

        This is available as a class method as it is usually needed to
        initialize the VCS object itself.

        Args:
            cls (class object): The class

        Returns:
            str - the path to the working directory

        Raises:
            CommandError