flake8 cleanup

xdist/newhooks.py

@@ -2,20 +2,26 @@
 def pytest_xdist_setupnodes(config, specs):
     """ called before any remote node is set up. """
 
+
 def pytest_xdist_newgateway(gateway):
     """ called on new raw gateway creation. """
 
+
 def pytest_xdist_rsyncstart(source, gateways):
     """ called before rsyncing a directory to remote gateways takes place. """
 
+
 def pytest_xdist_rsyncfinish(source, gateways):
     """ called after rsyncing a directory to remote gateways takes place. """
 
+
 def pytest_configure_node(node):
     """ configure node information before it gets instantiated. """
 
+
 def pytest_testnodeready(node):
     """ Test Node is ready to operate. """
 
+
 def pytest_testnodedown(node, error):
     """ Test Node is down. """