Drop Python 3.7

src/_pytest/_code/code.py

@@ -17,6 +17,7 @@ from typing import Any
 from typing import Callable
 from typing import ClassVar
 from typing import Dict
+from typing import final
 from typing import Generic
 from typing import Iterable
 from typing import List
@@ -42,7 +43,6 @@ from _pytest._code.source import Source
 from _pytest._io import TerminalWriter
 from _pytest._io.saferepr import safeformat
 from _pytest._io.saferepr import saferepr
-from _pytest.compat import final
 from _pytest.compat import get_real_func
 from _pytest.deprecated import check_ispytest
 from _pytest.pathlib import absolutepath