add embed code

test/ci/test_tiktok.py

@@ -24,6 +24,7 @@ class TikTokTestYoutubeDl(unittest.TestCase):
         self.assertGreaterEqual(info['comment_count'], 40)
         self.assertEquals(info['duration'], 10)
         self.assertEquals(info['ext'], 'mp.4')
+        self.assertGreater(len(info['embed_code']),0)
 
 
 if __name__ == '__main__':

youtube_dl/extractor/tiktok.py

@@ -1,4 +1,3 @@
-# coding: utf-8
 from __future__ import unicode_literals
 import ast
 from bs4 import BeautifulSoup