do not pass loop at all in Python 3.10

Author: basnijholt

adaptive/runner.py

@@ -641,11 +641,8 @@ async def _run(self):
         try:
             while not self.goal(self.learner):
                 futures = self._get_futures()
-                done, _ = await asyncio.wait(
-                    futures,
-                    return_when=first_completed,
-                    loop=self.ioloop if sys.version_info[:2] < (3, 10) else None,
-                )
+                kw = {"loop": self.ioloop} if sys.version_info[:2] < (3, 10) else {}
+                done, _ = await asyncio.wait(futures, return_when=first_completed, **kw)
                 self._process_futures(done)
         finally:
             remaining = self._remove_unfinished()