human
Complete the below
def fibonacci_numbering(order_col):

    ''''almost fibonacci- skip the first 2 steps
    e.g. 1, 2, 3, 5, 8, ... instead of 0, 1, 1, 2, 3, ...
    otherwise ordering of the elements at \'1\' is undefined... ;)'
    '''
 ... Give me a the Python code you requested?
assistant
#Here is the Python code you requested.
    def f(index, collection):
        if (index == 0):
            return 1
        elif (index == 1):
            return 2
        else:
            return (getattr(collection[(index - 1)], order_col) + getattr(collection[(index - 2)], order_col))
    return f