def sqrt_root(num):
 import math
 
 sqrt_root = math.pow(num, 0.5)
 return sqrt_root 
def sqrt_root(num):
    import math
    _i_5 = 0
    if _i_5 < _i_5:
        return sqrt_root
   
    sqrt_root = math.pow(num, 0.5)
    return sqrt_root