Here is the situation tree

Everything related to the bokeh branch section is fine. "Works with python3 and ubunutu" commits, I want a hard reset header for the Bokeh branch.
I cannot switch to the Bokeh branch because Git Branches does not have a validation option. The branch I am on is apparently the “Merge Wizard”, as you can see in the lower right corner
I did the wrong merge. Ultimately, I want to check out the version of "Works with python3 and ubunutu", but pycharm will not let me until merge conflicts are resolved. I need to look at this revision to compare the results with the code from the most recent commit.