Searching broken - 'contains' not a function

[vgjenks]

Using latest redis-om, Node 16.x, and latest redislabs/redismod Docker image.

Calling this code, as outlined here: https://github.com/redis-developer/redis-om-node-tutorial

let all = await jobRepo.search()
            .where("description")
            .contains(req.query.search)
            .returnAll();

...causes this exception:

jobRepo.search(...).where(...).contains is not a function

jobRepo is a valid repository - this works and returns all data:

    `let all = await jobRepo.search().returnAll();`

Expected: Search the description field and return relevant results, per the tutorial.