flake8 compliance (prometheus#331)

Signed-off-by: Danny Sauer <[email protected]>

Author: dannysauer

prometheus_client/__init__.py

@@ -2,9 +2,9 @@
 
 from . import core
 from . import exposition
-from . import process_collector
-from . import platform_collector
 from . import gc_collector
+from . import platform_collector
+from . import process_collector
 
 __all__ = ['Counter', 'Gauge', 'Summary', 'Histogram', 'Info', 'Enum']
 

prometheus_client/twisted/_exposition.py

@@ -2,7 +2,7 @@
 
 from twisted.web.resource import Resource
 
-from .. import REGISTRY, exposition
+from .. import exposition, REGISTRY
 
 
 class MetricsResource(Resource):