dummy_counter_w_main.py

class Counter:
    def __init__(self):
        self.count = 0
        
    def get_value(self):
        return self.count
    
    def increment(self):
        self.count += 1

        
def main():
    c = Counter()
    c.increment()
    print('Current value:', c.get_value())
    
    
if __name__ == "__main__":
    main()