Add Isort Checks for CI

.githooks/pre-push

@@ -7,7 +7,7 @@ TOX_PARALLEL_NO_SPINNER=1,
 PY_COLORS=0
 start_time=`date +%s`
 tox -e flake8,pylint,docstyle,black-check,twine --parallel all
-./ci-scripts/displaytime.sh 'flake8,pylint,docstyle,black-check,twine' $start_time
+./ci-scripts/displaytime.sh 'flake8,pylint,docstyle,black-check,isort-check,twine' $start_time
 start_time=`date +%s`
 tox -e sphinx,doc8 --parallel all
 ./ci-scripts/displaytime.sh 'sphinx,doc8' $start_time

requirements/tox/isort_requirements.txt

@@ -0,0 +1 @@
+isort

tox.ini

@@ -5,7 +5,7 @@
 
 [tox]
 isolated_build = true
-envlist = black-format,flake8,pylint,docstyle,sphinx,doc8,twine,py39,py310,py311,py312
+envlist = black-format,flake8,pylint,docstyle,sphinx,doc8,twine,py39,py310,py311,py312,isort
 
 skip_missing_interpreters = False
 
@@ -49,6 +49,11 @@ ignore =
 
 require-code = True
 
+[isort]
+profile = black
+src_paths = src,tests
+skip_glob = .venv, __pycache__, .tox, build, dist
+
 [doc8]
 ignore-path=.tox,src/sagemaker.egg-info
 # TODO: fix files before enabling max-line-length (D001)
@@ -111,6 +116,12 @@ commands =
     flake8
 basepython = python3.12
 
+[testenv:isort-check]
+deps = isort
+commands = 
+    isort --check-only --diff .
+    isort .
+
 [testenv:pylint]
 skipdist = true
 skip_install = true