Tensorboard: UsageError: Line magic function `%tensorboard` not found.

[podlipensky]

• TensorBoard version: the one in tf-nightly
• TensorFlow version: tf-nightly
• OS Platform and version (e.g., Linux Ubuntu 16.04), CPU
• Python version 3.6

Can't use tensorboard in colab with python3: https://colab.research.google.com/drive/1RG61ME3VCrqHazqpfrTQSvdX-Hm4G2mR?authuser=1

Removing default tensorboard and tensorflow doesn't help. Note this is an issue with python3 only, python2 works fine.

[stephanwlee]

@podlipensky your colab is ACL protected. :\

[wchargin]

Your install sequence in that notebook is:

• By default, tensorflow and tensorboard are installed.
• Install tf-nightly, which installs tb-nightly (now bad state)
• Remove tensorflow and tensorboard.
• Attempt to install tf-nightly, which does nothing because the
  package is already installed.

You must uninstall tensorflow and tensorboard _before_ installing
tf-nightly. If you at any point have both nightly and stable installed
at once, then you must remove _both_ and reinstall just the one that you
want.

[gowthamkpr]

@podlipensky Dis that answer your question? Can i close the issue?

[gowthamkpr]

@podlipensky Closing this issue due to lack of recent activity. Please add additional comments and we can open the issue again. Thanks!

[mmehedin]

• tf-nightly

after pip uninstall tensorflow
and pip uninstall tensorboard

pip install -q tf-nightly

ERROR: Cannot uninstall 'wrapt'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.

And used:
pip install --ignore-installed tf-nightly

then:
%load_ext tensorboard
%tensorboard --logdir {logs_base_dir}