Bug running Voice_Activity_Detection
Hello, how are you?
I ran the script "Voice_Activity_Detection.ipynb"
in colab, and it kills the execution when it starts the training, thus giving the message "Session failure, restarting automatically", I couldn't identify more information about this problem. I leave the error prints.
script is at version 1.4.0

![image](https://user-images.githubusercontent.com/49493322/137534954-edd39602-74c6-4763-8c8d-cefa0bfad6bb.png)
![image](https://user-images.githubusercontent.com/49493322/137535025-79b50ef2-41b1-4d7e-b12b-9db6a3e7a6e9.png)

I didn't change the script, I just took it from the repository and ran it in collab