[vbox7] Remove unused imports

diff --git a/youtube_dl/extractor/vbox7.py b/youtube_dl/extractor/vbox7.py
index 3264407584c49ec6c5be6a4f52256ae684abc192..fa7899e6dbd779fa824e1c4cdfdf16b76a8716eb 100644 (file)
--- a/youtube_dl/extractor/vbox7.py
+++ b/youtube_dl/extractor/vbox7.py
@@ -2,12 +2,7 @@
 from __future__ import unicode_literals
 
 from .common import InfoExtractor
-from ..compat import compat_urlparse
-from ..utils import (
-    ExtractorError,
-    sanitized_Request,
-    urlencode_postdata,
-)
+from ..utils import urlencode_postdata
 
 
 class Vbox7IE(InfoExtractor):