Merge pull request #13275 from meeseeksmachine/auto-backport-of-pr-13269-on-7.x

Backport PR  #13269 on branch 7.x (Fix DeprecationWarning: There is no current event loop)

IPython/terminal/interactiveshell.py

@@ -461,7 +461,7 b' class TerminalInteractiveShell(InteractiveShell):'
         # while/true inside which will freeze the prompt.
 
         try:
-            old_loop = asyncio.get_event_loop()
+            old_loop = asyncio.get_running_loop()
         except RuntimeError:
             # This happens when the user used `asyncio.run()`.
             old_loop = None