code: def unlistify(n, depth=1, typ=list, get=None):
      
      i = 0
      if depth is None:
          depth = 1
      index_desired = get or 0
      while i < depth and isinstance(n, typ):
          if len(n):
              if len(n) > index_desired:
                  n = n[index_desired]
                  i += 1
          else:
              return n
      return n
docs: Return the desired element in a list ignoring the rest.
  
      >>> unlistify([1,2,3])
      1
      >>> unlistify([1,[4, 5, 6],3], get=1)
      [4, 5, 6]
      >>> unlistify([1,[4, 5, 6],3], depth=2, get=1)
      5
      >>> unlistify([1,(4, 5, 6),3], depth=2, get=1)
      (4, 5, 6)
      >>> unlistify([1,2,(4, 5, 6)], depth=2, get=2)
      (4, 5, 6)
      >>> unlistify([1,2,(4, 5, 6)], depth=2, typ=(list, tuple), get=2)
      6