Missing print statement

[palatinb]

Short description	Missing print statement
Expected operation	Prints the result to the console
Experienced operation	Prints '' to the consoles
Reproductive steps	After running the bit_or operator, it returns empty string every time
Error location	test-automation-engineer-python-junior/icalc.py Line 43 in 51760f9 self.cal.bor(*parse(arg))
Test result	Not OK
Priority	High