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

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Author: pre-commit-ci[bot]

test/api/test_api_phono3py.py

@@ -7,14 +7,14 @@
 
 import numpy as np
 import pytest
+from phono3py.conductivity.calculators import RTACalculator
 from phonopy.harmonic.force_constants import get_drift_force_constants
 from phonopy.interface.pypolymlp import PypolymlpParams
 from phonopy.structure.atoms import PhonopyAtoms
 from phonopy.structure.cells import isclose
 
 import phono3py
 from phono3py import Phono3py
-from phono3py.conductivity.calculators import RTACalculator
 from phono3py.interface.phono3py_yaml import Phono3pyYaml
 from phono3py.phonon3.fc3 import get_drift_fc3
 

test/conductivity/test_lbte_output_writer.py

@@ -3,7 +3,6 @@
 from types import SimpleNamespace
 
 import numpy as np
-
 from phono3py.conductivity.output import ConductivityLBTEWriter
 
 

test/conductivity/test_rta_output_writer.py

@@ -3,7 +3,6 @@
 from types import SimpleNamespace
 
 import numpy as np
-
 from phono3py.conductivity.output import ConductivityRTAWriter