[3.15] gh-149694: Fix missing docstring on `asyncio.iscoroutinefunction` (#149696)

diff --git a/Lib/asyncio/coroutines.py b/Lib/asyncio/coroutines.py
index a51319cb72a6a9b22104c283378b17c291126092..6727065bbe323ffd5c99d3303b8b832ec6b58afe 100644 (file)
--- a/Lib/asyncio/coroutines.py
+++ b/Lib/asyncio/coroutines.py
@@ -18,8 +18,8 @@ _is_coroutine = object()
 
 
 def iscoroutinefunction(func):
-    import warnings
     """Return True if func is a decorated coroutine function."""
+    import warnings
     warnings._deprecated("asyncio.iscoroutinefunction",
                          f"{warnings._DEPRECATED_MSG}; "
                          "use inspect.iscoroutinefunction() instead",