Documentation feedback: DiversityRanker documentation is out of date/incorrect

[nliusont]

The documentation for the DiversityRanker and LostInTheMiddleRanker indicates that these classes are located in haystack.nodes, but they are actually located in haystack.nodes.ranker.

[anakin87]

Hey, @nliusont...

You are right.

This was fixed today (in #6219) and the fix will be released in the upcoming Haystack version.

[vblagoje]

Thanks for reporting this @nliusont