Object Detection API with TensorFlow 1: Wrong Colab Hyperlink

[khanx169]

Prerequisites

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1. The entire URL of the documentation with the issue

https://github.com/tensorflow/models/blob/master/research/object_detection/g3doc/tf1.md#Colabs

2. Describe the issue

Under Quickstart -> Colabs , there's a hyperlink for Jupyter notebook for off-the-shelf inference. This is under TF1 documentation but the colab actually relies on TF2. Please either update the hyperlink to point to the correct colab, or remove it entirely since it doesn't work with TF1.

[asafarevich]

it looks like that file was supposed to be using tf1, as it doesnt have tf2 in the name (while the other notebooks do).

[asafarevich]

here is the last version I found of this notebook https://github.com/tensorflow/models/blob/c96422f7db3ea128962344108b6cca5007f0544b/research/object_detection/object_detection_tutorial.ipynb

[asafarevich]

also if you run throught that notebook with 1.15, set the following after tensorflow import worked for me
tf.compat.v1.enable_eager_execution()

[khanx169]

That seems to work, thanks! Would you be willing to create pull requests to:

1. Update docs to point to the latest colab.
2. Update the colab with a note about tf 1.15 and running tf.compat.v1.enable_eager_execution() for TF1.

Otherwise I can look into it.

[hollowgalaxy]

That was just a hotfix and I'm not sure how optimization works with that setting, I think the actual implement should go with tf.session. I'm not familiar with how to set that up though.