Fix flake8 error

tk0miya · tk0miya · commit afdcd73ef935 · 2020-04-05T23:48:24.000+09:00
diff --git a/sphinx/util/inspect.py b/sphinx/util/inspect.py
@@ -17,7 +17,7 @@
 import warnings
 from functools import partial, partialmethod
 from inspect import (  # NOQA
-    Parameter, isclass, ismethod, ismethoddescriptor, isroutine, unwrap
+    Parameter, isclass, ismethod, ismethoddescriptor, unwrap
 )
 from io import StringIO
 from typing import Any, Callable, Mapping, List, Tuple

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@`
`17`	`17`	`import warnings`
`18`	`18`	`from functools import partial, partialmethod`
`19`	`19`	`from inspect import ( # NOQA`
`20`		`- Parameter, isclass, ismethod, ismethoddescriptor, isroutine, unwrap`
	`20`	`+ Parameter, isclass, ismethod, ismethoddescriptor, unwrap`
`21`	`21`	`)`
`22`	`22`	`from io import StringIO`
`23`	`23`	`from typing import Any, Callable, Mapping, List, Tuple`