i having problem with operator overloading question

Question

pls anyone let me know about this is correct
def __add__(self,other):
#add method for adding two Shape objects
if isinstance(other,Shape):
new_width=self.width + other.width
new_height=self.height + other.height
return Shape(new_width,new_height)

else:
raise TypeError("Unsupported operand type for +:{}".format (type(other))

def __gt__(self,other):
#Greter-than method for comparing the areas of two shape objects
if isinstance(other, Shape):
return self.area()> other.area()
else:
raise TypeError("Unsupported operand type for >:{}".format (type(other))

for me is correct they asking having invalid syntax with
def __gt__ pls

Answer 1

Muhammad Haris Khan

the TypeError in both methods are missing a closing parenthesis.

raise TypeError("Unsupported operand type for +:{}".format (type(other))) <--- THIS

Answer 2

yes is correct thanks Bob_Li for helping me

Answer 3

i think maybe def __gt__(self.other): is the invalid syntax
now what should i do to get correct code