Code formatting fixes.

Author: jonathanslenders

src/prompt_toolkit/application/application.py

@@ -1545,7 +1545,7 @@ def _ignore(event: E) -> None:
 
 @contextmanager
 def attach_winch_signal_handler(
-    handler: Callable[[], None]
+    handler: Callable[[], None],
 ) -> Generator[None, None, None]:
     """
     Attach the given callback as a WINCH signal handler within the context

src/prompt_toolkit/eventloop/inputhook.py

@@ -66,7 +66,7 @@ def fileno(self) -> int:
 
 
 def new_eventloop_with_inputhook(
-    inputhook: Callable[[InputHookContext], None]
+    inputhook: Callable[[InputHookContext], None],
 ) -> AbstractEventLoop:
     """
     Create a new event loop with the given inputhook.
@@ -77,7 +77,7 @@ def new_eventloop_with_inputhook(
 
 
 def set_eventloop_with_inputhook(
-    inputhook: Callable[[InputHookContext], None]
+    inputhook: Callable[[InputHookContext], None],
 ) -> AbstractEventLoop:
     """
     Create a new event loop with the given inputhook, and activate it.