'int' Object Is Not Callable Error Python

Hey guys so I am getting this 'TypeError: 'int' object is not callable' error when I run this code, I did some research and I think it's something with my variable naming? Could so

Solution 1:

You are masking your method balance with a instance attribute balance. Rename one or the other. You could rename the instance attribute by pre-pending it with an underscore for example:

defset(self, bal):
    self._balance = bal

defbalance(self):
    returnself._balance

Attributes on the instance trump those on the class (except for data descriptors; think propertys). From the Class definitions documentation:

Variables defined in the class definition are class attributes; they are shared by instances. Instance attributes can be set in a method with self.name = value. Both class and instance attributes are accessible through the notation “self.name”, and an instance attribute hides a class attribute with the same name when accessed in this way.