human
I am working on the file "Object Oriented Programming/Object-Oriented Programming.ipynb".
The first task is:
Now, my_bike is an object reference to "Bike". This means that the variable doesn't actually hold the object in memory, but simply points to it.
Attribute
To give objects attributes (i.e. a bike's wheel size, speed, weight), you need to create the 
__init__(attributes...)

function. This function is called whenever an object is instantiated. It's what assigns the values you want on an object. Let's see its use below.
Can you write Python code for it?

Here assigns the values you want on an object?
assistant
#Here assigns the values you want on an object.

class Bike:
    def __init__(self, speed, wheel, weight):
        self.speed = speed
        self.wheel = wheel
        self.weight = weight