Before revision: In this paper, we present a new open source, production first  and production ready  end-to-end (E2E) speech recognition toolkit named WeNet .
After revision: In this paper, we present a new open source, production first and production ready speech recognition toolkit called WeNet in which a new two-pass approach is implemented to unify streaming and non-streaming end-to-end (E2E) speech recognition toolkit named WeNet .