@classmethod<EOL><INDENT>def _prepare(cls, context: Dict) -> Dict:<DEDENT>
if not context and cls.raise_empty_context:<EOL><INDENT>raise PolyaxonActionException('<STR_LIT>'.format(cls.name))<EOL><DEDENT>return context<EOL>
This is where you should alter the context to fit the action.

        Default behaviour will leave the context as it is.