Install neptune-contrib via pip:
$ pip install neptune-contrib
This installs neptune-client among other things. You can install additional packages depending on which module you want to use. For example:
$ pip install neptune-contrib[monitoring]
Installation options are: [bots], [hpo], [monitoring], [versioning], [viz] and [all].
To get all the functionality register account for free on neptune.ml website.