The colab notebook for testing a voice model that's listed here in the "Uberduck Written Tutorial" is broken because it uses Tensorflow v1 (which Google Colab no longer supports): https://uberduck-guide.gitbook.io/uberduck-written-tutorial/testing-audio-model/hifi-gan Does anyone have a Google Colab notebook I could use to test a model created by following the Colab notebook that's listed on the Uberduck Written Tutorials' page for "Simplified Training" that uses Tensorflow version 2 please? https://uberduck-guide.gitbook.io/uberduck-written-tutorial/training-time/training-audio-with-tacotron-2-colab-page/simplified-training-page Here's the error message I get from running the testing-a-voice-model notebook: --------------------------------------------------------------------------- NameError Traceback (most recent call last) in 91 try: ---> 92 initialized 93 except NameError: NameError: name 'initialized' is not defined During handling of the above exception, another exception occurred: ValueError Traceback (most recent call last) 2 frames /usr/local/lib/python3.7/dist-packages/google/colab/_tensorflow_magics.py in _tensorflow_version(line) 39 40 Your notebook should be updated to use Tensorflow 2. ---> 41 See the guide at https://www.tensorflow.org/guide/migrate#migrate-from-tensorflow-1x-to-tensorflow-2.""" 42 )) 43 ValueError: Tensorflow 1 is unsupported in Colab. Your notebook should be updated to use Tensorflow 2. See the guide at https://www.tensorflow.org/guide/migrate#migrate-from-tensorflow-1x-to-tensorflow-2. ------------------------------------------------------------ Thanks!