[BugFix] Tree make node fix #2839
                
     Merged
            
            
          
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Description
Calling Tree.make_node was resulting in
TypeError: Tree.__init__() got an unexpected keyword argument 'node'.It looks as though it's because of a kwarg being passed as "node" instead of "node_data" at the end of the function so I renamed it. I added some tests to show this but it seemed a bit over the top to keep 3 separate tests for such a small thing so I combined them afterwards.
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Checklist
Thanks :)