DIV function is called instead of REM

[palatinb]

Short description	DIV function is called instead of REM
Expected operation	REM function should be called when we call the REM operator
Experienced operation	DIV function is called
Reproductive steps	After running the REM operation it can be reproduced the error
Error location	test-automation-engineer-python-junior/icalc.py Line 31 in 865c772 print(self.cal.div(*parse(arg)))
Test result	Not OK
Priority	High