Options Chain command (options_chain) errors out while retrieving information

while using the options.chain command in jupyter notebook, the code block displayed at the end of this issue errors out. In the error description, I can read the following

FinnhubRequestException: FinnhubRequestException: Invalid Response:

followed by the actual information I was requesting which is too lengthy to show here. The code producing this error is this:

import finnhub
import os
finnhub_client = finnhub.Client(api_key=os.environ['FINNHUB_KEY'])

test = finnhub_client.option_chain(symbol='TSLA')

[nongdenchet]

I have tested and confirmed that the issue is fixed for me. Thank you @KurtPrice

[nongdenchet]

Please upgrade your library to 2.2.1 to get the fix