fix isort errors

Author: smanolloff

src/imitation/algorithms/adversarial/common.py

@@ -2,7 +2,7 @@
 import abc
 import dataclasses
 import logging
-from typing import Iterable, Iterator, Mapping, Optional, Type, List, overload
+from typing import Iterable, Iterator, List, Mapping, Optional, Type, overload
 
 import numpy as np
 import torch as th
@@ -15,8 +15,8 @@
     policies,
     vec_env,
 )
-from stable_baselines3.common.type_aliases import MaybeCallback
 from stable_baselines3.common.callbacks import BaseCallback, ConvertCallback
+from stable_baselines3.common.type_aliases import MaybeCallback
 from stable_baselines3.sac import policies as sac_policies
 from torch.nn import functional as F