pre-commit: Python imports (#2686)

* pre-commit: Python imports

Add two new Python rules to:
- remove unused imports
- sort imports according to PEP8

* pre-commit: Python imports

Add two new Python rules to:
- remove unused imports
- sort imports according to PEP8

`.editorconfig`: isort options

https://github.com/PyCQA/isort/wiki/isort-Settings

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

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

* move import os (mpl)

* move import yt (mpl)

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

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

* Cleanup around matplotlib.use

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

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

* Cleaning: double np and lib

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/Examples/Modules/RigidInjection/analysis_rigid_injection_BoostedFrame.py b/Examples/Modules/RigidInjection/analysis_rigid_injection_BoostedFrame.py
index 5e5a5bf74..ba04580af 100755
--- a/Examples/Modules/RigidInjection/analysis_rigid_injection_BoostedFrame.py
+++ b/Examples/Modules/RigidInjection/analysis_rigid_injection_BoostedFrame.py
@@ -20,9 +20,10 @@ The simulation runs in a boosted frame, and the analysis is done in the lab
 frame, i.e., on the back-transformed diagnostics.
 '''
 
-import yt
 import numpy as np
 import read_raw_data
+import yt
+
 yt.funcs.mylog.setLevel(0)
 
 # Read data from back-transformed diagnostics