Is is possible to call the child classes and the parent class from another python script dynamically -

class animal(self):     def putdata(self, dict)         #      @ abc.abstractmethod     def getsum(self, *args, **kwargs):         pass   class dog(animal):     def display(self):         #      def getsum(self,count):         #  class cat(animal):     def calculate(self):         #      def getsum(self,*dict):         # 

all these class files in folder /username/pacagename/ , python script have call these 4 classes in /username/packagename/bin