如何制作数据表来跟踪收入和储蓄？

如何解决如何制作数据表来跟踪收入和储蓄？

我刚刚完成了我的预算，它告诉我是否包括扣除额（根据是收入还是赠金）。我想添加一种方法来输入日期并开始计算和绘制我节省的金额。我知道这是一个广泛的问题，我不要求完整的答案。只要指向正确的方向就很棒。

这是我的代码：

import numpy as np
string = "WORKING BUDGET TEMPLATE"
print(string.center(50,'-'))

print("Enter amount: $")
income = int(input())

def printAmount(variable):
    print("Save long term: \n$"+ str(round((variable * 0.3),2)))
    print("Save short term: \n$" + str(round((variable * 0.3),2)))
    print("Spending money: \n$" + str(round((variable * 0.4),2)))
    

paymentType = input("Is this amount from a paycheck? (Y/N) \n")
    
if paymentType == "Y":
    real_income = income-(280+income*0.12)
    print("""Deductions:

    Phone: -$30
    Truck: -$250
    Income Tax: -12%

    Real income: $""" + str(round(real_income,2)))
    printAmount(real_income)
else:
    printAmount(income)