I'm trying to write a script that will post two images to Twitter using the API, any idea why this doesn't work? It only posts the first image. New to this, thanks! 

```
from TwitterAPI import TwitterAPI
import urllib

api = TwitterAPI('','','','')

x = []

file = open('im1.png', 'rb')
data = file.read()
r = api.request('media/upload', None, {'media': data})
media_id = r.json()['media_id']
print('UPLOAD MEDIA SUCCESS' if r.status_code == 200 else 'UPLOAD MEDIA FAILURE')
x.append(str(media_id))

file = open('im2.png', 'rb')
data1 = file.read()
r = api.request('media/upload', None, {'media': data1})
media_id = r.json()['media_id']
print('UPLOAD MEDIA SUCCESS' if r.status_code == 200 else 'UPLOAD MEDIA FAILURE')
x.append(str(media_id))

if r.status_code == 200:
    media_id = r.json()['media_id']
    r = api.request('statuses/update', {'status':'Test', 'media_ids':media_id})
    print('UPDATE STATUS SUCCESS' if r.status_code == 200 else 'UPDATE STATUS FAILURE')

```