# Chapter 26 example: a counter object with methods and self.

class Counter:
    def __init__(self):
        self.count = 0

    def step(self):
        self.count += 1

counter = Counter()
counter.step()
counter.step()
counter.step()
print(counter.count)   # 3

# Try-this: add a reset() method that sets self.count to 0, call it,
# then print counter.count again.