I am getting the error 'Key was not defined for the domain.yml file when I try to train my model.
I am trying to build a form and use RASA documentation as a guideline. I follow these articles for guidance - how-to-build-your-first-rasa-form and updating-to-rasa-open-source-2-0/.
I am not understanding where I should define the key. Initially, I thought to define it in slots, but it is already defined in slots, yet it gives me this error. I am using RASA 3.5
Please help me if anyone knows how to resolve this error. Thanks.