这是您的代码的简单修复。
from myimport import myClass #import the class you neededdef main(): myClassInstance = myClass(10) #Create an instance of that class myClassInstance.myExample()if __name__ == "__main__": main()
和
myimport.py：
class myClass: def __init__(self, number): self.number = number def myExample(self): result = self.myExample2(self.number) - self.number print(result) def myExample2(self, num): #the instance object is always needed #as the first argument in a class method return num*num
