Why i am getting AttributeError ?

Question

class Mobile():
def __init__(self,model):
self.model=model
def show_model(self):
print('Model',self.model)
realme=Mobile("hello").show_model()
print(realme.model)
print(realme.model)

Answer 1

Because the realme variable refers to a method not an instance of a class.
Its just saying take off the ".show_model()" call on line 6 and make it like:

realme = Mobile("hello")
# then print its model
print(realme.model) OR realme.show_model()

Answer 2

Varun show_model() will return None and that's why the value of realme variable will be None

Answer 3

https://code.sololearn.com/cipAeO7l22dS/?ref=app