ceph-disk: fix flake8 errors

flake8 3.1.1 surfaces the following issues:

ceph_disk/main.py:173:1: E305 expected 2 blank lines after class or
function definition, found 1
ceph_disk/main.py:5011:1: E305 expected 2 blank lines after class or
function definition, found 1

Fixes: http://tracker.ceph.com/issues/17898
Signed-off-by: Ken Dreyer <kdreyer@redhat.com>

diff --git a/src/ceph-disk/ceph_disk/main.py b/src/ceph-disk/ceph_disk/main.py
index af86472284e793f935fea8b42b042bf79d3411b4..8c7bd4c3a19d09275dbb201928c87baaa2c6f105 100755 (executable)
--- a/src/ceph-disk/ceph_disk/main.py
+++ b/src/ceph-disk/ceph_disk/main.py
@@ -204,6 +204,7 @@ class Ptype(object):
                 return True
         return False
 
+
 DEFAULT_FS_TYPE = 'xfs'
 SYSFS = '/sys'
 
@@ -5141,6 +5142,7 @@ def main_catch(func, args):
 def run():
     main(sys.argv[1:])
 
+
 if __name__ == '__main__':
     main(sys.argv[1:])
     warned_about = {}