You need to write a function that will take a string with some kind of arithmetic expression and return an answer with type int.
def calc(string):
return int(eval(string))import codewars_test as test
# TODO Write tests
import solution # or from solution import example
# test.assert_equals(actual, expected, [optional] message)
@test.describe("Easy")
def test_group():
@test.it("test case")
def test_case():
test.assert_equals(solution.calc('1 + 1'), 2)