C

Can you check whether my code is correct and write four pytest function for it?

import math def compound_interest(principal, interest_rate, time): - Given an initial investment (principal), return the amount earned using the formula for continously compounded interest: A = p*e** (R*t), where A = the amount earned, = the principal (initial investment), e = the Euler's constant, R = the annual rate of interest, and t = time in years return principal*math.e**(interest rate*time/100)#assuming the interest rate is passed as percentage