InvalidConfigException: Can't load class for name 'MappingPolicy'. Please make sure to provide a valid name or module path and to register it using the '@DefaultV1Recipe.register' decorator

Rasa Open Source
8

@khushboo_kumari

change this:

policies:
  - name: MemoizationPolicy
  - name: TEDPolicy
    max_history: 5
    epochs: 100
  - name: RulePolicy
    nlu_threshold: 0.4
    core_threshold: 0.4
    fallback_action_name: 'action_default_fallback'

and delete your pipeline and you will be good to go.

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