[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

source/tests/pt_expt/model/test_dpa4_export.py

@@ -619,12 +619,12 @@ def test_native_spin_chg_spin_graph_freeze(tmp_path) -> None:
     charge_spin slot rides the ABI tail (slot 13); metadata carries the
     chg-spin fields the C++/DeepEval loaders key on.
     """
+    import copy
+
     from deepmd.pt_expt.descriptor.dpa4 import (
         DescrptDPA4,
     )
-    from deepmd.pt_expt.model.get_model import (
-        get_model as pt_expt_get_model,
-    )
+    from deepmd.pt_expt.model.get_model import get_model as pt_expt_get_model
 
     from ...dpa4_fixtures import (
         jitter_zero_arrays,
@@ -633,8 +633,6 @@ def test_native_spin_chg_spin_graph_freeze(tmp_path) -> None:
         COMBINED_CHG_SPIN_CONFIG,
     )
 
-    import copy
-
     cpu = torch.device("cpu")
     model = pt_expt_get_model(copy.deepcopy(COMBINED_CHG_SPIN_CONFIG))
     ds = model.atomic_model.descriptor

source/tests/pt_expt/model/test_dpa4_native_spin.py

@@ -1051,9 +1051,7 @@ def setup_method(self) -> None:
         atomic.descriptor = DescrptDPA4.deserialize(
             self.pt_model.atomic_model.descriptor.serialize()
         )
-        from deepmd.pt_expt.fitting.dpa4_ener import (
-            SeZMEnergyFittingNet as _FT,
-        )
+        from deepmd.pt_expt.fitting.dpa4_ener import SeZMEnergyFittingNet as _FT
 
         atomic.fitting_net = _FT.deserialize(
             self.pt_model.atomic_model.fitting_net.serialize()