Surround top-level function and class definitions with two blank lines.

lib/ansible/modules/packaging/language/maven_artifact.py

@@ -555,5 +555,6 @@ def main():
     else:
         module.exit_json(state=state, dest=dest, changed=changed)
 
+
 if __name__ == '__main__':
     main()

lib/ansible/modules/packaging/os/apt_rpm.py

@@ -171,5 +171,6 @@ def main():
     elif p['state'] in ['absent', 'removed']:
         remove_packages(module, packages)
 
+
 if __name__ == '__main__':
     main()

lib/ansible/modules/packaging/os/openbsd_pkg.py

@@ -634,5 +634,6 @@ def main():
 
     module.exit_json(**result)
 
+
 if __name__ == '__main__':
     main()

lib/ansible/modules/packaging/os/zypper.py

@@ -198,6 +198,9 @@ from xml.dom.minidom import parseString as parseXML
 from ansible.module_utils.six import iteritems
 from ansible.module_utils._text import to_native
 
+# import module snippets
+from ansible.module_utils.basic import AnsibleModule
+
 
 class Package:
     def __init__(self, name, prefix, version):
@@ -522,7 +525,6 @@ def main():
 
     module.exit_json(name=name, state=state, update_cache=update_cache, **retvals)
 
-# import module snippets
-from ansible.module_utils.basic import AnsibleModule
+
 if __name__ == "__main__":
     main()