Calculator with history of calculations. This code was generated via Artificial Intelligence

CalculatorAI.py

class Calculator:
    def __init__(self):
        self.history = []

    def add(self, x, y):
        result = x + y
        self.history.append(f"{x} + {y} = {result}")
        return result

    def subtract(self, x, y):
        result = x - y
        self.history.append(f"{x} - {y} = {result}")
        return result

    def multiply(self, x, y):
        result = x * y
        self.history.append(f"{x} * {y} = {result}")
        return result

    def divide(self, x, y):
        if y == 0:
            print("Error: Cannot divide by zero")
            return None
        else:
            result = x / y
            self.history.append(f"{x} / {y} = {result}")
            return result

    def save_history(self, filename):
        with open(filename, 'w') as f:
            for calculation in self.history:
                f.write(calculation + '\n')

calc = Calculator()
calc.add(2, 3)
calc.subtract(5, 1)
calc.multiply(6, 4)
calc.divide(8, 2)
calc.save_history('history.txt')