Remove unused imports

youtube_dl/extractor/cnet.py

@@ -2,12 +2,10 @@
 from __future__ import unicode_literals
 
 import json
-import re
 
 from .common import InfoExtractor
 from ..utils import (
     ExtractorError,
-    int_or_none,
 )
 
 

youtube_dl/extractor/goldenmoustache.py

@@ -1,9 +1,6 @@
 from __future__ import unicode_literals
 
 from .common import InfoExtractor
-from ..utils import (
-    int_or_none,
-)
 
 
 class GoldenMoustacheIE(InfoExtractor):