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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def symlink(self, source, dest):
 """ Create a symbolic link to the ``source`` path at ``destination``. :param str source: path of the original file :param str dest: path of the newly created symlink """

        dest = self._adjust_cwd(dest)
        self._log(DEBUG, "symlink({!r}, {!r})".format(source, dest))
        source = b(source)
        self._request(CMD_SYMLINK, source, dest)