Added type-hints to _python_apply_general

rhshadrach · rhshadrach · commit 220efdcb2123 · 2020-05-17T14:52:12.000-04:00
diff --git a/pandas/core/groupby/groupby.py b/pandas/core/groupby/groupby.py
@@ -851,7 +851,7 @@ def f(g):
 
         return result
 
-    def _python_apply_general(self, f: F, data: Union[DataFrame, Series]):
+    def _python_apply_general(self, f: F, data: Union[Series, DataFrame]):
         """
         Apply function f in python space
 
