How can I enable chat-gpt fallback and edit greetings?

How to enable chat-gpt fallback and edit greeting and fallback messages.

Under the small talk page in channels, you can customize some of the most common responses your chatbot will give. You can edit and add multiple more greetings and fallback messages to ensure your students don’t get tired of the same repeated responses. Greeting messages are the messages that your chatbot will send at the start of every conversation with a student. Fallback messages are the messages students receive when your chatbot is unable to find an adequate response to their question. In addition, this is the section of the website where you can turn on and off whether the chatbot will use ChatGPT if it is unable to find an answer in the knowledge base you have provided.