<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_paths(self, id_or_uri, path_id_or_uri=''):
 """ Gets all paths or a specific attachment path for the specified volume attachment. Args: id_or_uri: Can be either the volume attachment id or the volume attachment uri. path_id_or_uri: Can be either the path id or the path uri. Returns: dict: Paths. """

        if path_id_or_uri:
            uri = self._client.build_uri(path_id_or_uri)
            if "/paths" not in uri:
                uri = self._client.build_uri(
                    id_or_uri) + "/paths" + "/" + path_id_or_uri

        else:
            uri = self._client.build_uri(id_or_uri) + "/paths"

        return self._client.get(uri)