Error in calculator made using python

Question

I Have created a calculator using python however im facing a Syntax error on line 38.please some one help fix it.

https://code.sololearn.com/cc69XdRGQ8L5/?ref=app

Answer 1

You forgot a parenthese in line 37

Answer 2

theres a couple more issues with the code given. Heres a little fix

https://code.sololearn.com/cbNEXJxoHG1Q/?ref=app