diff --git a/reference_algorithms/paper_baselines/sam/jax/submission.py b/reference_algorithms/paper_baselines/sam/jax/submission.py
index 5448ff1f2..95bea68aa 100644
--- a/reference_algorithms/paper_baselines/sam/jax/submission.py
+++ b/reference_algorithms/paper_baselines/sam/jax/submission.py
@@ -1,7 +1,7 @@
 """Submission file for a SAM optimizer with warmup+cosine LR in Jax."""
 
 import functools
-from typing import Dict, Iterator, List, Optional, Tuple, Any
+from typing import Any, Dict, Iterator, List, Optional, Tuple
 
 from flax import jax_utils
 import jax
diff --git a/reference_algorithms/target_setting_algorithms/jax_submission_base.py b/reference_algorithms/target_setting_algorithms/jax_submission_base.py
index e66b1ab23..a98d134fc 100644
--- a/reference_algorithms/target_setting_algorithms/jax_submission_base.py
+++ b/reference_algorithms/target_setting_algorithms/jax_submission_base.py
@@ -1,6 +1,6 @@
 """Update submission function in Jax."""
 import functools
-from typing import Dict, List, Tuple, Any
+from typing import Any, Dict, List, Tuple
 
 import jax
 from jax import lax
diff --git a/reference_algorithms/target_setting_algorithms/pytorch_submission_base.py b/reference_algorithms/target_setting_algorithms/pytorch_submission_base.py
index c031f3ac4..586429e37 100644
--- a/reference_algorithms/target_setting_algorithms/pytorch_submission_base.py
+++ b/reference_algorithms/target_setting_algorithms/pytorch_submission_base.py
@@ -1,6 +1,6 @@
 """Batch size and update submission functions in PyTorch."""
 
-from typing import Dict, List, Tuple, Any
+from typing import Any, Dict, List, Tuple
 
 from absl import logging
 import torch