[misc] update pre-commit and run all files (#4752)

* [misc] update pre-commit

* [misc] run pre-commit

* [misc] remove useless configuration files

* [misc] ignore cuda for clang-format

colossalai/legacy/zero/sharded_param/__init__.py

@@ -1,4 +1,4 @@
 from .sharded_param import ShardedParamV2
 from .sharded_tensor import ShardedTensor
 
-__all__ = ['ShardedTensor', 'ShardedParamV2']
+__all__ = ["ShardedTensor", "ShardedParamV2"]

colossalai/legacy/zero/sharded_param/sharded_param.py

@@ -19,7 +19,6 @@ def get_empty_tensor(device: torch.device, dtype: torch.dtype):
 
 
 class ShardedParamV2(object):
-
     def __init__(self, param: torch.nn.Parameter, set_data_none: bool = False) -> None:
         self._sharded_data_tensor: ShardedTensor = ShardedTensor(param.data)
         self.saved_grad: StatefulTensor = StatefulTensor(None, TensorState.FREE)
@@ -36,8 +35,7 @@ class ShardedParamV2(object):
             self.set_data_none()
 
     def get_payload_tensors(self) -> List[StatefulTensor]:
-        """returns stateful tensors kept by this class.
-        """
+        """returns stateful tensors kept by this class."""
         return [self._sharded_data_tensor]
 
     def set_data_none(self):

colossalai/legacy/zero/sharded_param/sharded_tensor.py

@@ -4,7 +4,6 @@ from colossalai.legacy.zero.gemini.stateful_tensor import StatefulTensor, Tensor
 
 
 class ShardedTensor(StatefulTensor):
-
     def __init__(self, tensor: torch.Tensor, state: TensorState = TensorState.HOLD) -> None:
         r"""
         A tensor sharded in multiple processes. Constructed from an existing torch.Tensor instance.