.py

class Employee:
    def __init__(self, name, salary = 0):
        self.name = name
        self.salary = salary

    def giveRaise(self, percent):
        self.salary = self.salary + (self.salary * percent)

    def work(self):
        print(self.name, "I work")

    def print_class(self):
        return print("Class", type(self).__name__)

    def __repr__(self):
        return "name is: %s, salary: %s" % (self.name, self.salary)

bob = Employee('teste', 50)
print (bob)