* Decouple logging from the global configuration
* Configure logging first
* Clean up global voice engine creation
* Remove class vars from logger
* Remove duplicate implementation of
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Co-authored-by: Richard Beales <rich@richbeales.net>
This commit replaces two print statements in the _speech method of the BrianSpeech class with a single call to logging.error. This will log error messages with more detail and make it easier to diagnose issues. The changes are backward compatible and should not affect the functionality of the code.
