def test_squareRoot(self):
self.assertEqual(5, squareroot(25))
def squareroot(self, a):
self.result = squareroot(a)
return self.result
def sd(num):
try:
variance_float = variance(num)
return round(squareroot(variance_float), 2)
except ZeroDivisionError:
print("Watch out: You're dividing by Zero!")