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

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

src/pydrex/cli.py

@@ -6,8 +6,8 @@
 
 import numpy as np
 
-from pydrex import io as _io
 from pydrex import exceptions as _err
+from pydrex import io as _io
 from pydrex import logger as _log
 from pydrex import minerals as _minerals
 from pydrex import stats as _stats

src/pydrex/minerals.py

@@ -12,8 +12,8 @@
 from pydrex import exceptions as _err
 from pydrex import io as _io
 from pydrex import logger as _log
-from pydrex import tensors as _tensors
 from pydrex import stats as _stats
+from pydrex import tensors as _tensors
 
 OLIVINE_STIFFNESS = np.array(
     [

tools/pfplot.py

@@ -1,4 +1,5 @@
 import sys
+
 from pydrex import visualisation as _vis
 
 _vis.polefigures(