{ "title": { "nlp_settings": "NLU Engine" }, "label": { "provider": "Provider", "token": "API Access Token", "endpoint": "API Endpoint URL", "threshold": "Fallback Threshold" }, "help": { "endpoint": "NLU (Natural Language Understanding) API URL (Depends on the provider).", "token": "Every API request must contain an Authorize HTTP header with a token.", "threshold": "Threshold above which the chatbot will use its prediction (min=0 & max=1)" } }