<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def createFolder(self, name):
 """ Creates a folder in which items can be placed. Folders are only visible to a user and solely used for organizing content within that user's content space. """

        url = "%s/createFolder" % self.root
        params = {
            "f" : "json",
            "title" : name
        }
        self._folders = None
        return self._post(url=url,
                             param_dict=params,
                             securityHandler=self._securityHandler,
                             proxy_port=self._proxy_port,
                             proxy_url=self._proxy_url)