README.md

fern-example

This repo uses Riza to validate snippets for documentation generated by Fern. Snippets are collected from a site's llms-full.txt file. While this should be adaptable to any Fern docs site, this example runs snippets from the Elevenlabs and Cohere.

Instructions

First, create or access your Riza organization.

Next you'll need to create a Custom Runtime for typescript or python so that Riza has the correct packages at runtime

package.json

{
  "dependencies": {
    "cohere-ai": "latest",
    "dotenv": "latest",
    "elevenlabs": "latest",
    "express": "latest",
    "express-ws": "latest",
    "twilio": "latest",
    "ws": "latest"
  }
}

requirements.txt

pydub
elevenlabs
ffmpeg
python-dotenv
fastapi
openai
cohere

Once you have the custom runtimes built, grab the revision ID and an API key and add them to a .env file in the root of this project.

You will also need API specific keys for cohere and elevenlabs.

This project uses Bun, installation instructions can be found here https://bun.sh/

Finally, install dependencies

bun install

And run the examples!

bun run index.ts provider language

• Where provider is either cohere or elevenlabs
• Where langauge is either typescript or python

Replacing snippets

If you want to get a fresh copy of the snippets, download the file from Elevenlabs or Cohere and replace the corresponding .txt files in this repo