title: Why is this not returning None if blank array?
body: <p>So, Im trying to print the largest number in the array alongside its index so example [1,4] but I am trying to return none when the array is blank. But nothing is being outputted to the screen.</p>
  <pre><code>def Largest(Array):
      Array = []
      if Array == []:
          return None
      largest = 0
      for x in range(0, len(Array)):
          if(Array[x] &gt; largest):
              largest = A[x]
          index = Array.index(Array[x])
          B = [largest, index]
      return (B)
  </code></pre>
  <p>When I run the function Largest(Array) in the terminal, nothing is printed.</p>