Question

What is the missing line of code?

class vehicle:
self.model = strModel
self.color = strColor
def
_str_(self):
return self.model +
+ self.color

Answer 1

The missing line of code is the initializer method for a Python class, written as 'def __init__(self, strModel, strColor):', which sets the initial state of an instance of the Vehicle class with its model and color attributes.

Step-by-step explanation:

The student's question relates to a coding task, specifically within the Python programming language. The missing line of code is the initialization method, which is used to set up the attributes of an instance of the Vehicle class. The correct syntax for this method is def __init__(self, strModel, strColor):

class Vehicle:
def __init__(self, strModel, strColor):
self.model = strModel
self.color = strColor
def __str__(self):
return self.model + " " + self.color

In the __init__ method, strModel and strColor are the parameters that the method takes to assign to the object's attributes. The __str__ method is correctly defined to represent the object when printed, concatenating the model and color attributes of the vehicle.