vscode "self" is not defined

Question

问题遇到的现象和发生背景

用代码块功能插入代码，请勿粘贴截图

class animal(object):
    pass
class dog(animal):
    def __init__(self,name):
      self.name=name
    print(self.name)

运行结果及报错内容

"self" is not defined

Answer 1

python是一种强缩进的代码，正确的格式

class animal(object):
    pass
class dog(animal):
    def __init__(self,name):
      self.name=name
      print(self.name)