Data Visualization Projects: Visualize Data with a Bar Chart. CDN not working for test suite in any browser, including Chrome

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Tell us what’s happening:
test suite is not working for the bar chart project. Tried forking and also using CDN directly.

Your code so far

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36.

Link to the challenge: