Pre-set variables
-----------------

Functions to pre set and inspect the variables engine, id_col, theme and warnings. Note that
set_engine use is compulsory to obtain the plots, the rest can be specified or not as plot
parameters.

.. autofunction:: pyrangeyes.set_engine

.. autofunction:: pyrangeyes.get_engine

.. autofunction:: pyrangeyes.set_id_col

.. autofunction:: pyrangeyes.get_id_col

.. autofunction:: pyrangeyes.set_theme

.. autofunction:: pyrangeyes.get_theme

.. autofunction:: pyrangeyes.set_warnings

.. autofunction:: pyrangeyes.get_warnings