Update tests/core/actions/test_forms.py
Update tests/core/actions/test_forms.py

Co-authored-by: Tobias Wochinger <1d6e1cf70ec6f9ab28d3ea4b27a49a77654d370e@tobias-wochinger.de>
RasaHQ/rasa_nlu,RasaHQ/rasa_nlu,RasaHQ/rasa_nlu