def _loadmacros(self):
macro_path = os.path.dirname(os.path.realpath(__file__))<EOL>fd = os.open(macro_path + '<STR_LIT:/>' + '<STR_LIT>', os.O_RDONLY)<EOL>code = b'<STR_LIT>'<EOL>code += os.read(fd, <NUM_LIT>)<EOL>code += b'<STR_LIT>'<EOL>self._io._asubmit(code.decode(), results='<STR_LIT:text>')<EOL>os.close(fd)<EOL>
Load the SAS macros at the start of the session

:return: