diff --git a/src/transformers/training_args.py b/src/transformers/training_args.py
index 4dd69ca72ef908..8ef4f3c54a0a60 100644
--- a/src/transformers/training_args.py
+++ b/src/transformers/training_args.py
@@ -1773,7 +1773,9 @@ def __post_init__(self):
             os.environ[f"{prefix}BACKWARD_PREFETCH"] = prefetch_policy.upper()
             os.environ[f"{prefix}FORWARD_PREFETCH"] = self.fsdp_config.get("forward_prefetch", "false")
             os.environ[f"{prefix}SYNC_MODULE_STATES"] = self.fsdp_config.get("sync_module_states", "true")
-            os.environ[f"{prefix}CPU_RAM_EFFICIENT_LOADING"] = self.fsdp_config.get("cpu_ram_efficient_loading", "false")
+            os.environ[f"{prefix}CPU_RAM_EFFICIENT_LOADING"] = self.fsdp_config.get(
+                "cpu_ram_efficient_loading", "false"
+            )
             os.environ[f"{prefix}USE_ORIG_PARAMS"] = self.fsdp_config.get("use_orig_params", "true")
 
         if is_accelerate_available():
diff --git a/tests/fsdp/test_fsdp.py b/tests/fsdp/test_fsdp.py
index d9dea012f13bf8..205d095e0357c9 100644
--- a/tests/fsdp/test_fsdp.py
+++ b/tests/fsdp/test_fsdp.py
@@ -209,7 +209,9 @@ def test_fsdp_config_transformers_auto_wrap(self, sharding_strategy, dtype):
             self.assertEqual(os.environ[f"{prefix}FORWARD_PREFETCH"], fsdp_config["forward_prefetch"])
             self.assertEqual(os.environ[f"{prefix}USE_ORIG_PARAMS"], fsdp_config["use_orig_params"])
             self.assertEqual(os.environ[f"{prefix}SYNC_MODULE_STATES"], fsdp_config["sync_module_states"])
-            self.assertEqual(os.environ[f"{prefix}CPU_RAM_EFFICIENT_LOADING"], fsdp_config["cpu_ram_efficient_loading"])
+            self.assertEqual(
+                os.environ[f"{prefix}CPU_RAM_EFFICIENT_LOADING"], fsdp_config["cpu_ram_efficient_loading"]
+            )
             self.assertEqual(os.environ.get("ACCELERATE_USE_FSDP", "false"), "true")
 
     @parameterized.expand(params, name_func=_parameterized_custom_name_func)