how can i add a knowledge base to the assistant, would like to add some csvs or pdfs for examples and info about the business. if possible can someone show it to me step by step. thank you for this amazing service btw 🙂

In order to achieve this you would need to use custom LLM. https://docs.vapi.ai/custom_llm // @2b6946

thank you, im thinking would it be possible to use server actions and return data from somewhere

Okay, here's a potential solution, although I can't guarantee its effectiveness. You could create a knowledge base using Langchain and then establish an endpoint that receives input and returns data. Invoke this endpoint with a custom function whenever a user asks questions related to your content, and retrieve the answer from this endpoint. Keep in mind that you may experience some latency issues, but with the background noise, it will be hell lot bearable. // @2b6946