Question: 
Write a function to convert radians to degrees.


Model's Code:
def degree_radian(radians):
    return radians * (180 / 3.141592653589793) * 60



Sample Correct Code:
import math
def degree_radian(radian):
 degree = radian*(180/math.pi)
 return degree


Asserts:
assert degree_radian(90)==5156.620156177409
assert degree_radian(60)==3437.746770784939
assert degree_radian(120)==6875.493541569878


Tests:
Test 1 of 3: FAIL: AssertionError()

Test 214 of 974: 157/214 (73.36448598130842%): failed