vice.core.dataframe.yield_settings.factory_settings
===================================================

Restores the dataframe to its factory defaults.

**Signature**: x.factory_settings()

.. tip:: To revert your nucleosynthetic yield settings back to the
	production defaults *permanently*, simply call ``x.save_defaults()``
	immediately following this function.

Parameters
----------
x : ``yield_settings``
	An instance of this class

Example Code
------------
>>> from vice.yields.ccsne import settings as example
>>> example["fe"]
0.001 # <--- previously saved preset
>>> example.factory_settings()
0.000246