I need some help with my code

[naughtyCat]

def longestIncreasing(arr):
    res = []
    temp = [arr[0]]
    for i in range(1, len(arr)):
        if arr[i] > arr[i-1]:
            temp.append(arr[i])
            if i == len(arr)-1 and len(temp) > len(res): res = temp
        else:
            if len(temp) > len(res): res = temp
            temp = [arr[i]]
    return res

def output(arr):
    for n, i in enumerate(arr):
        if n == len(arr)-1: print(i)
        else: print(i, end = ' ')

if __name__ == "__main__":
    arr = [1, 7, 8, 3, 4, 6, 8, 9, 0, 5, 1, 2, 3]
    output(longestIncreasing(arr))

Output:
3 4 6 8 9