Delete tox.ini

tox.ini

@@ -1,48 +0,0 @@
-[tox]
-envlist =
-    py{36,37,38,39}-django{22,30,31,32,main},
-    black,flake8
-
-[gh-actions]
-python =
-    3.6: py36
-    3.7: py37
-    3.8: py38
-    3.9: py39
-
-[gh-actions:env]
-DJANGO =
-    2.2: django22
-    3.0: django30
-    3.1: django31
-    3.2: django32
-    main: djangomain
-
-[testenv]
-passenv = *
-usedevelop = True
-setenv =
-    DJANGO_SETTINGS_MODULE=examples.django_test_settings
-deps =
-    -e.[test]
-    psycopg2-binary
-    django20: Django>=2.0,<2.1
-    django21: Django>=2.1,<2.2
-    django22: Django>=2.2,<3.0
-    django30: Django>=3.0a1,<3.1
-    django31: Django>=3.1,<3.2
-    django32: Django>=3.2a1,<3.3
-    djangomain: https://github.com/django/django/archive/main.zip
-commands = {posargs:py.test --cov=graphene_django graphene_django examples}
-
-[testenv:black]
-basepython = python3.9
-deps = -e.[dev]
-commands  =
-    black --exclude "/migrations/" graphene_django examples setup.py --check
-
-[testenv:flake8]
-basepython = python3.9
-deps = -e.[dev]
-commands =
-    flake8 graphene_django examples setup.py