The FormPolicy is an extension of the MemoizationPolicy which handles the filling of forms. Once a FormAction is called, the FormPolicy will continually predict the FormAction until all required slots in the form are filled. For more information, see Forms.
Yes thanks for your answer! =) i took a look to the post you told me, i know the FormPolicy does, the problem comes when i use the command “rasa train”, then terminal shows the error i described before. I have the config.yml similar a lot of posts from here and github, but i dont know how to fix it.
Maybe there is a command to load the config.yml…?