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, 4 insertions, 1 deletions

diff --git a/Examples/Modules/dive_cleaning/analysis.py b/Examples/Modules/dive_cleaning/analysis.py
index c4c09353e..504368fa8 100755
--- a/Examples/Modules/dive_cleaning/analysis.py
+++ b/Examples/Modules/dive_cleaning/analysis.py
@@ -15,13 +15,16 @@ This script verifies that the field at the end of the simulation corresponds
 to the theoretical field of a Gaussian beam.
 """
 import sys
+
 import matplotlib
+
 matplotlib.use('Agg')
 import matplotlib.pyplot as plt
-import yt
 import numpy as np
 import scipy.constants as scc
 from scipy.special import gammainc
+import yt
+
 yt.funcs.mylog.setLevel(0)
 
 # Parameters from the Simulation