Add blank lines between functions and classes

Change-Id: Id178c7e7311f8e1e9950c94d2ab4fa46c396d6d0

plugins/action/config_template.py

@@ -48,6 +48,7 @@ from ansible import __version__ as __ansible_version__
 
 __metaclass__ = type
 
+
 CONFIG_TYPES = {
     'ini': 'return_config_overrides_ini',
     'json': 'return_config_overrides_json',
@@ -66,9 +67,11 @@ try:
 except NameError:
     FileNotFoundError = OSError
 
+
 if yaml.SafeDumper not in AnsibleDumper.__bases__:
     AnsibleDumper.__bases__ = (yaml.SafeDumper,) + AnsibleDumper.__bases__
 
+
 class IDumper(AnsibleDumper):
     def increase_indent(self, flow=False, indentless=False):
         return super(IDumper, self).increase_indent(flow, False)