class Calculator:

    C = 10
    def add(self, a, b):
        return a + b

    
    @staticmethod
    def info():
        print("This is info class")
        
    
cal = Calculator()

# print(cal.add(10, 30))

# cal.info()

Calculator.info()

8730e15d45b3a976808d2eaec9ced06478e8141c
class Calculator:
    <mask token>

    def add(self, a, b):
        return a + b

    @staticmethod
    def info():
        print('This is info class')


<mask token>

class Calculator:
    C = 10

    def add(self, a, b):
        return a + b

    @staticmethod
    def info():
        print('This is info class')


<mask token>

class Calculator:
    C = 10

    def add(self, a, b):
        return a + b

    @staticmethod
    def info():
        print('This is info class')


<mask token>
Calculator.info()

class Calculator:
    C = 10

    def add(self, a, b):
        return a + b

    @staticmethod
    def info():
        print('This is info class')


cal = Calculator()
Calculator.info()

class Calculator:

    C = 10
    def add(self, a, b):
        return a + b

    
    @staticmethod
    def info():
        print("This is info class")
        
    
cal = Calculator()

# print(cal.add(10, 30))

# cal.info()

Calculator.info()
