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

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* 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/Python/pywarpx/WarpInterface.py b/Python/pywarpx/WarpInterface.py
index 46c38ffdc..0a1899389 100644
--- a/Python/pywarpx/WarpInterface.py
+++ b/Python/pywarpx/WarpInterface.py
@@ -14,9 +14,10 @@
 # The class WarpX_EM3D inherits from Warp's EM3D class. It primarily provides
 # access to the field plotting routines.
 
+from pywarpx import PGroup
 import warp
+
 from . import fields
-from pywarpx import PGroup
 
 # The particle weight is always the first pid
 warp.top.wpid = 1