按学习教程，复制了一段代码在google colab上运行。代码是没问题的，但是我运行出错。
%tensorflow_version 1.x
import tensorflow as tf
!pip install googledrivedownloader
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.
是colab现在不支持Tensorflow 1了吗？还是我电脑硬件问题？
请各位帮帮忙，谢谢！
