Low, low level python student here, wondering about the fibonacci sequence in relation to an assignment
<p>I'm in extremely basic Python right now. To that end, I'm very confused as to how I am to write this program. My assignment is as follows: </p>

<blockquote>
  <p>Write a function Fibonacci(n) that computes the value of the golden ratio using the last two numbers (fn-1 and fn) of a Fibonacci sequence. </p>
</blockquote>

<p>Just in case, the golden ratio references Binet's formula.</p>

<p>So far I have just about nothing. Not really sure how to start it, and would love some help.</p>
