Ya, 'a few' is more accurate. I looked into pybrain which was 2.x. I understand that many people now use tensorflow. The point is it will be nice when more peo

Ya, 'a few' is more accurate. I looked into pybrain which was 2.x. I understand that many people now use tensorflow. The point is it will be nice when more people normalize on 3. It did make me appreciate the backwards compatibility of Java.