diff --git a/test/test_libs.py b/test/test_libs.py
index 7ddb0d4fc02..cfcde85cc2c 100644
--- a/test/test_libs.py
+++ b/test/test_libs.py
@@ -3416,7 +3416,9 @@ def test_robohive(self, envname, from_pixels, from_depths):
                 torchrl_logger.info("no camera")
                 return
             try:
-                env = RoboHiveEnv(envname, from_pixels=from_pixels, from_depths=from_depths)
+                env = RoboHiveEnv(
+                    envname, from_pixels=from_pixels, from_depths=from_depths
+                )
             except AttributeError as err:
                 if "'MjData' object has no attribute 'get_body_xipos'" in str(err):
                     torchrl_logger.info("tcdm are broken")