Fix duplicate widget key error in dependency demo

Update parsing demo to UD/CoNLL-U column format

Add 4 new dashboard demos: NER, dependency trees, word similarity, morphology

Add newline character to end of export output

Bump requirements

Add senter demo

Update model in parsing demo

Update LatinCy model versions

Update requirements

Update reqs

Add lookups req

Update requirements/models

Update repo

Update requirements

Add link

Update app

Update text limit

Fix typo

Update dashboard

Update requirements

Update app

Update readme

Update repo for HF spaces

initial commit