fixup! Liberalize

pylint/lint/pylinter.py

@@ -13,7 +13,7 @@
 import tokenize
 import traceback
 from collections import defaultdict
-from collections.abc import Callable, Iterator, Sequence
+from collections.abc import Callable, Iterable, Iterator, Sequence
 from io import TextIOWrapper
 from pathlib import Path
 from re import Pattern