HTTP-Based Public Key Pinning is deprecated warnin

Question

I'm trying to implement the basic Yahoo weather API JS example from https://developer.yahoo.com/weather/#js

In chrome version 70, I'm getting the following warning:

HTTP-Based Public Key Pinning is deprecated. Chrome 69 and later will ignore HPKP response headers. (Host: query.yahooapis.com)

Is there another way I need to consume the API to avoid this warning? I've also tried like this but I got the same warning

fetch("https://query.yahooapis.com/v1/public/yql?q=select wind from weather.forecast where woeid in (select woeid from geo.places(1) where text='chicago, il')&format=json") .then(response => { response.json().then(data => { console.log(JSON.stringify(data)) }) })