title: Google Colab GPUs Tensorflow 1.x
body: <p>Does anyone know how to utilize Google Colab/Colab Pro's GPUs for tensorflow versions 1.x?
  I tried downgrading my CUDA from 10.1 to 10.0 (which didn't work) as well as pip installing tensorflow gpu==1.14 (which is advised against, as may slow down performance)</p>