Suppose you have a loan of 10 million with an interest rate of 1 percent. You have 30 years to pay the loan back. How much do you have to pay each month? Let's find out.

Call the pmt() function with the aforementioned values:

print("Payment", np.pmt(0.01/12, 12 * 30, 10000000))

The monthly payment:

Payment -32163.9520447