Revert "Fix CI from PR 930"

This reverts commit 6ecbab9.

Author: hamdanal

pandas-stubs/core/groupby/generic.pyi

@@ -207,7 +207,7 @@ class DataFrameGroupBy(GroupBy[DataFrame], Generic[ByT]):
     ) -> DataFrame: ...
     # error: overload 1 overlaps overload 2 because of different return types
     @overload
-    def aggregate(self, func: Literal["size"]) -> Series: ...  # type: ignore[overload-overlap]
+    def aggregate(self, func: Literal["size"]) -> Series: ...  # type: ignore[overload-overlap]  # pyright: ignore[reportOverlappingOverload]
     @overload
     def aggregate(
         self,

tests/test_plotting.py

@@ -486,23 +486,22 @@ def test_plot_scatter(close_figures) -> None:
         ),
         Axes,
     )
-    with pytest.warns(UserWarning):
-        check(
-            assert_type(
-                IRIS_DF.plot.scatter(x="SepalLength", y="SepalWidth", subplots=True),
-                npt.NDArray[np.object_],
-            ),
-            np.ndarray,
-        )
-        check(
-            assert_type(
-                IRIS_DF.plot(
-                    x="SepalLength", y="SepalWidth", subplots=True, kind="scatter"
-                ),
-                npt.NDArray[np.object_],
+    check(
+        assert_type(
+            IRIS_DF.plot.scatter(x="SepalLength", y="SepalWidth", subplots=True),
+            npt.NDArray[np.object_],
+        ),
+        np.ndarray,
+    )
+    check(
+        assert_type(
+            IRIS_DF.plot(
+                x="SepalLength", y="SepalWidth", subplots=True, kind="scatter"
             ),
-            np.ndarray,
-        )
+            npt.NDArray[np.object_],
+        ),
+        np.ndarray,
+    )
 
 
 def test_plot_keywords(close_figures):