class Behavior:
    @classmethod
    def breathe(self):
        print("呼吸")
    def jump(self):
        print("跳")

    def run(self):
        print("跑")
da7930fc9eea1bb706f0f845ee061cb0780d6acd
class Behavior:
    <mask token>
    <mask token>
    <mask token>

class Behavior:
    <mask token>

    def jump(self):
        print('跳')
    <mask token>

class Behavior:
    <mask token>

    def jump(self):
        print('跳')

    def run(self):
        print('跑')

class Behavior:

    @classmethod
    def breathe(self):
        print('呼吸')

    def jump(self):
        print('跳')

    def run(self):
        print('跑')

class Behavior:
    @classmethod
    def breathe(self):
        print("呼吸")
    def jump(self):
        print("跳")

    def run(self):
        print("跑")