diff --git a/sky/backends/cloud_vm_ray_backend.py b/sky/backends/cloud_vm_ray_backend.py
index 813605e82d8..cfb333c6e4d 100644
--- a/sky/backends/cloud_vm_ray_backend.py
+++ b/sky/backends/cloud_vm_ray_backend.py
@@ -3034,11 +3034,13 @@ def _setup(self, handle: CloudVmRayResourceHandle, task: task_lib.Task,
 
         if task.setup is None:
             return
-        
+
         stable_cluster_internal_ips = handle.internal_ips()
         sky_env_vars_dict = {}
-        sky_env_vars_dict["SKYPILOT_NODE_IPS"] = "\\n".join(stable_cluster_internal_ips)
-        sky_env_vars_dict["SKYPILOT_NODE_RANK"] = """$(expr $(printf ${SKYPILOT_NODE_IPS} | grep -n "$(hostname -i)" | awk -F: '{print $1}') - 1)"""
+        sky_env_vars_dict["SKYPILOT_NODE_IPS"] = "\\n".join(
+            stable_cluster_internal_ips)
+        sky_env_vars_dict[
+            "SKYPILOT_NODE_RANK"] = """$(expr $(printf ${SKYPILOT_NODE_IPS} | grep -n "$(hostname -i)" | awk -F: '{print $1}') - 1)"""
         env_vars = {**task.envs, **sky_env_vars_dict}
         setup_script = log_lib.make_task_bash_script(task.setup,
                                                      env_vars=env_vars)