Updating all the colab notebooks

[abhinavsp0730]

Problem

As of now, colab is having TensorFlow 2.x by default but Tensorflow Lucid works on Tensorflow 1.x .
But in the colab notebooks, there is no installation of TensorFlow 1.x. So, it might causes errors and It's a big issue.

Solution

I'll love to address this issue by proper documentation and code which implies the installation of TensorFlow 1.x and the Tensorflow Lucid as of now supports only Tensorflow 1.x.
Please assign me this task.

[abhinavsp0730]

Hey, @colah would you please assign me this task

[colah]

@abhinavsp0730 : A PR on this would be very appreciated!

(1) %tensorflow_version 1.x can be used to get colab to use TF version 1.x
(2) While you are at it, it would be great if notebooks could also be ported to use the most recent version of lucid!

[abhinavsp0730]

@colah I'll love to do this task.
(1) I'll do the first task
(2) Would you please tell me how to update all the notebooks for the latest version of lucid.
!pip install --quiet lucid will these do the task?

[colah]

Maybe !pip install --quiet --upgrade-strategy=only-if-needed lucid?

There have been some API changes here and there, so some notebooks may break once you do this, and need to be ported to the new API.

[abhinavsp0730]

Okay then lemme do the task 1 first .
And for task 2 I'll add this !pip install --quiet --upgrade-strategy=only-if-needed lucid and then I'll run all the cell if it works fine I'll send PR for that notebook.
what are your thoughts in this?

[colah]

Sounds great!

[abhinavsp0730]

Okay, I'll start doing work in this.

[Abderrahmenee]

This issue is still not fixed. Colab does not support Tensorflow1.x. So %tensorflow_version 1.x returns error