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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 _ensure_file_path(self):
 """ Ensure the storage path exists. If it doesn't, create it with "go-rwx" permissions. """

        storage_root = os.path.dirname(self.file_path)
        needs_storage_root = storage_root and not os.path.isdir(storage_root)
        if needs_storage_root:  # pragma: no cover
            os.makedirs(storage_root)
        if not os.path.isfile(self.file_path):
            # create the file without group/world permissions
            with open(self.file_path, 'w'):
                pass
            user_read_write = 0o600
            os.chmod(self.file_path, user_read_write)