CI: Pin ipython version (#48444)

phofl · web-flow · commit 266dbd5c5efc · 2022-09-07T13:24:04.000-07:00
* CI: Pin ipython version

* Remove okexcept
diff --git a/doc/source/user_guide/timeseries.rst b/doc/source/user_guide/timeseries.rst
@@ -1981,7 +1981,6 @@ frequency. Arithmetic is not allowed between ``Period`` with different ``freq``
    p = pd.Period("2012-01", freq="2M")
    p + 2
    p - 1
-   @okexcept
    p == pd.Period("2012-01", freq="3M")
 
 
