Getting TypeError: 'int' object is not callable. What am i doing wrong as i just want to add 10 to the z variable

print ("Hello World")x=int(input("Enter X"))
y=int(input("Enter Y"))
z=int(input("Enter Z")) + 10print(x)
print(y)
print(z)print (max(x,y,z))input('Press ENTER to exit') 

Line 5 should read:

z = (int(input("Enter Z"))+10)