pep8 and the case of the missing double spaces

nebulactl.py

@@ -139,12 +139,14 @@ def login(username, password, host, port, protocol):
     json.dump({"username": username, "password": password, "host": host, "port": port, "protocol": protocol}, auth_file)
     auth_file.write('\n')
 
+
 # deletes the cred file from the user home folder
 @nebulactl.command(help="logout of nebula, useful when you want to make sure to delete stored credentials")
 def logout():
     home = expanduser("~")
     os.remove(home + "/.nebula.json",)
 
+
 @nebulactl.command(help="list nebula apps")
 def list():
     connection = NebulaCall()