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

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

Author: pre-commit-ci[bot]

apax/nodes/model.py

@@ -3,8 +3,8 @@
 import typing as t
 
 import ase.io
-import pandas as pd
 import numpy as np
+import pandas as pd
 import yaml
 import zntrack.utils