fixed styling issues that flake8 didn't like

youtube_dl/extractor/moviestorm.py

@@ -2,7 +2,6 @@
 from __future__ import unicode_literals
 
 import os.path
-import re
 from time import sleep
 
 from .common import InfoExtractor
@@ -12,6 +11,7 @@ from ..compat import (
     compat_urlparse
 )
 
+
 class MovieStormHTMLParser(compat_html_parser.HTMLParser):
     def __init__(self):
         self.found_button = False
@@ -46,6 +46,7 @@ class MovieStormHTMLParser(compat_html_parser.HTMLParser):
         p.close()
         return getattr(p, return_variable)
 
+
 class MovieStormIE(InfoExtractor):
     """EXTRACTOR INFO:
     There are no tests for this IE because the links on any given moviestorm