How to use factory pattern?

[bhojendra]

I'm trying to understand and use factory pattern like:

class Factory():
  @staticmethod
  def getObj():
    return Drive()
    
class Drive():
  def select():
    print('select method from Drive class called')

obj = Factory.getObj()
obj.select()

But it throws an error:

Error:
TypeError: select() takes 0 positional arguments but 1 was given

Please help me understanding and using factory pattern.