title: Tensorflow issue google colab ; tensorflow._api.v1.compat.v2' has no attribute '__internal__
body: <p>Tensorflow issue  google colab :  module 'tensorflow._api.v1.compat.v2' has no attribute '<strong>internal</strong>'
  I am running a MASK RCNN model on google colab With tensorflow 1.15 and keras 2.1.6 every thing work correctly but Today, I got this error:
  <a href="https://i.stack.imgur.com/tP73l.png" rel="nofollow noreferrer">enter image description here</a></p>