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

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

tests/estimagic/test_bootstrap_ci.py

@@ -3,11 +3,12 @@
 import numpy as np
 import pandas as pd
 import pytest
+from pybaum import tree_just_flatten
+
 from estimagic.bootstrap_ci import calculate_ci, check_inputs
 from estimagic.bootstrap_samples import get_bootstrap_indices
 from optimagic.parameters.tree_registry import get_registry
 from optimagic.utilities import get_rng
-from pybaum import tree_just_flatten
 
 
 def aaae(obj1, obj2, decimal=6):

tests/estimagic/test_bootstrap_samples.py

@@ -1,17 +1,18 @@
 import numpy as np
 import pandas as pd
 import pytest
+from numpy.testing import assert_array_equal as aae
+from pandas.testing import assert_frame_equal as afe
+from pandas.testing import assert_series_equal as ase
+
 from estimagic.bootstrap_samples import (
     _calculate_bootstrap_indices_weights,
     _convert_cluster_ids_to_indices,
     _get_bootstrap_samples_from_indices,
     get_bootstrap_indices,
     get_bootstrap_samples,
 )
-from numpy.testing import assert_array_equal as aae
 from optimagic.utilities import get_rng
-from pandas.testing import assert_frame_equal as afe
-from pandas.testing import assert_series_equal as ase
 
 
 @pytest.fixture()