Flake 8 fixes

docs/source/conf.py

@@ -246,4 +246,5 @@ def patched_make_field(self, types, domain, items, **kw):
     fieldbody = nodes.field_body('', bodynode)
     return nodes.field('', fieldname, fieldbody)
 
+
 TypedField.make_field = patched_make_field

setup.py

@@ -14,6 +14,7 @@ def read(*names, **kwargs):
     ) as fp:
         return fp.read()
 
+
 def find_version(*file_paths):
     version_file = read(*file_paths)
     version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
@@ -22,6 +23,7 @@ def find_version(*file_paths):
         return version_match.group(1)
     raise RuntimeError("Unable to find version string.")
 
+
 readme = open('README.rst').read()
 
 VERSION = find_version('torchvision', '__init__.py')