Hi, thanks for contributing the library.
I called it like below (but with my subscription key)
translator = Translator('234234-234234-234234-324')
and got
mstranslator.AccessError: Access denied due to invalid subscription key. Make sure to provide a valid key for an active subscription.
However, the provided key matches the one on my Azure account and I signed up for "Translator Text API".
I have no idea if this is a an issue with Microsoft or the library. Any help is appreciated.