errors when running ner_teach

[frenet]

errors when running ner_teach,using the latest prodigy 1.10.3

[ines (Ines Montani)]

Hi! Are you sure the version of Prodigy in the environment is 1.10.3? The error is related to a change in one of Prodigy's dependencies, uvicorn, and that line of code in Prodigy was removed in version 1.10.2.

Alternatively, if you're on an older version of Prodigy, downgrading uvicorn should help, too. See here for details:

Getting KeyError '' when launching prodigy

Hi! It seems like a new version of uvicorn (the library that Prodigy uses for to serve the app) introduced a backwards-incompatible change. We'll release a new Prodigy version with the required change soon, but in the meantime, downgrading uvicorn should fix it: