Run all tox commands with poetry run

Author: morxa

tox.ini

@@ -7,6 +7,6 @@ commands_pre =
     poetry install --no-root --sync
 commands =
     poetry run pytest tests/ --import-mode importlib
-    mypy genfond
-    isort --check genfond tests
-    black --check genfond tests
+    poetry run mypy genfond
+    poetry run isort --check genfond tests
+    poetry run black --check genfond tests