Update neptune + sacred integration information (#856)

* replacing neptune examples

* replacing neptune collaboration example

* Delete neptune-collaboration

* add new neptune-collaboration image

* replace neptune-query-api image

* Delete neptune-query-api.png

* Replace neptune-query-api image

* update neptune information

* text formatting

* text formating

* text formatting

* updating neptune observer

* code formatting and update

* update installation code

Author: Blaizzy

README.rst

@@ -151,26 +151,25 @@ in Jupyter notebooks.
 Sacredboard is a web-based dashboard interface to the sacred runs stored in a
 MongoDB.
 
-`Neptune <https://neptune.ml/>`_
+`Neptune <https://neptune.ai/>`_
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 .. image:: docs/images/neptune-compare.png
 .. image:: docs/images/neptune-collaboration.png
 
-Neptune is a web service that lets you visualize, organize and compare your experiment runs.
-Once things are logged to Neptune you can share it with others, add comments and even access objects via
-experiment API:
+Neptune is a metadata store for MLOps, built for teams that run a lot of experiments.
+It gives you a single place to log, store, display, organize, compare, and query all your model-building metadata via API available for both Python and R programming languages:
 
 .. image:: docs/images/neptune-query-api.png
 
-In order to log your runs to Neptune, all you need to do is add an observer:
+In order to log your sacred experiments to Neptune, all you need to do is add an observer:
 
 .. code-block:: python
 
-    from neptunecontrib.monitoring.sacred import NeptuneObserver
-    ex.observers.append(NeptuneObserver(api_token='YOUR_API_TOKEN',
-                                        project_name='USER_NAME/PROJECT_NAME'))
+    from neptune.new.integrations.sacred import NeptuneObserver
+    ex.observers.append(NeptuneObserver(api_token='<YOUR_API_TOKEN>',
+                                        project='<YOUR_WORKSPACE/YOUR_PROJECT>'))
 
-For more info, check the `neptune-contrib library <https://neptune-contrib.readthedocs.io/examples/observer_sacred.html>`_.
+For more info, check the `Neptune + Sacred integration guide <https://docs.neptune.ai/integrations-and-supported-tools/experiment-tracking/sacred>`_.
 
 `SacredBrowser <https://github.com/michaelwand/SacredBrowser>`_
 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

docs/images/neptune-collaboration.png

@@ -796,13 +796,13 @@ Note that ``/setuserpic`` requires a *minimum* picture size.
 
 Neptune Observer
 ================
-Neptune observer sends all the experiment metadata to the Neptune app.
-It requires the `neptune-contrib <https://neptune-contrib.readthedocs.io/index.html/>`_ package to be installed.
+Neptune observer sends all the experiment metadata to the Neptune UI.
+It requires the `neptune-sacred <https://docs.neptune.ai/integrations-and-supported-tools/experiment-tracking/sacred>`_ package to be installed.
 You can install it by running:
 
 .. code-block:: bash
 
-    pip install neptune-contrib
+    pip install neptune-client neptune-sacred
 
 Adding a Neptune Observer
 -------------------------
@@ -812,9 +812,9 @@ You simply need to initialize it with your project name and (optionally) api tok
 
 .. code-block:: python
 
-    from neptunecontrib.monitoring.sacred import NeptuneObserver
-    ex.observers.append(NeptuneObserver(api_token='YOUR_API_TOKEN',
-                                        project_name='USER_NAME/PROJECT_NAME'))
+    from neptune.new.integrations.sacred import NeptuneObserver
+    ex.observers.append(NeptuneObserver(api_token='<YOUR_API_TOKEN>',
+                                        project='<YOUR_WORKSPACE/YOUR_PROJECT>'))
 
 .. warning::