[RLlib] Rename rllib.utils.types into typing to match built-in python module's name. (#10114)

rllib/utils/exploration/curiosity.py

@@ -27,7 +27,7 @@ from ray.rllib.models.torch.misc import SlimFC
 from ray.rllib.utils.exploration.exploration import Exploration
 from ray.rllib.utils.framework import try_import_torch, TensorType
 from ray.rllib.utils.from_config import from_config
-from ray.rllib.utils.types import SampleBatchType, TrainerConfigDict
+from ray.rllib.utils.typing import SampleBatchType, TrainerConfigDict
 
 torch, nn = try_import_torch()
 

rllib/utils/framework.py

@@ -3,7 +3,7 @@ import os
 import sys
 from typing import Any, Optional
 
-from ray.rllib.utils.types import TensorStructType, TensorShape, TensorType
+from ray.rllib.utils.typing import TensorStructType, TensorShape, TensorType
 
 logger = logging.getLogger(__name__)
 

rllib/utils/schedules/polynomial_schedule.py

@@ -3,7 +3,7 @@ from typing import Union
 from ray.rllib.utils.annotations import override
 from ray.rllib.utils.framework import try_import_tf, try_import_torch
 from ray.rllib.utils.schedules.schedule import Schedule
-from ray.rllib.utils.types import TensorType
+from ray.rllib.utils.typing import TensorType
 
 tf1, tf, tfv = try_import_tf()
 torch, _ = try_import_torch()