Fix dask.py lint error (#8216)

dmlc · Sep 2, 2022 · b78bc73 · b78bc73
1 parent 56395d1
commit b78bc73
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python-package/xgboost/dask.py b/python-package/xgboost/dask.py
@@ -1684,7 +1684,7 @@ async def _() -> Awaitable[Any]:
 
     def __getstate__(self) -> Dict:
         this = self.__dict__.copy()
-        if "_client" in this.keys():
+        if "_client" in this:
             del this["_client"]
         return this