@crivera The current version of Prodigy is not yet compatible with the latest spaCy – only with spacy-nightly==v2.0.0a17. But we already have the new Prodigy wheels ready – just need to test them, then we’ll send out another update!
See this thread for more details: Installing problem with prodigy-0.4.0 on Ubuntu 16.0.4 LTS