Rasa X configuration - Invalid YAML file

[Deprecated] Rasa X Community Edition
1

I’m trying to save changes to my model configuration but rasa x gives me an error. Yaml

language: en
pipeline: supervised_embeddings
policies:
- name: MemoizationPolicy
- name: KerasPolicy
- name: MappingPolicy
- name: FallbackPolicy
    nlu_threshold: 0.4
    core_threshold: 0.3
    fallback_action_name: action_default_fallback

image

The error comes after I add the fallback policy from here. I had to remove the quote from the text. There is no indication in the GUI of what the issue might be.

2

It seems that indentations are not correct.

The indentation for each level consists of exactly two space.

Try this.

language: en
pipeline: supervised_embeddings
policies:
  - name: MemoizationPolicy
  - name: KerasPolicy
  - name: MappingPolicy
  - name: FallbackPolicy
    nlu_threshold: 0.4
    core_threshold: 0.3
    fallback_action_name: action_default_fallback
3

You are right! I obviously haven’t written yaml file in some time.