Fix atomic pylint issues

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>

lib/ansible/modules/cloud/atomic/atomic_host.py

@@ -63,6 +63,10 @@ msg:
     sample: 'Already on latest'
 '''
 
+# import module snippets
+from ansible.module_utils.basic import AnsibleModule, os
+
+
 def core(module):
     revision = module.params['revision']
     args = []
@@ -105,7 +109,5 @@ def main():
         module.fail_json(msg=str(e))
 
 
-# import module snippets
-from ansible.module_utils.basic import *
 if __name__ == '__main__':
     main()

lib/ansible/modules/cloud/atomic/atomic_image.py

@@ -73,6 +73,11 @@ msg:
     sample: [u'Using default tag: latest ...']
 '''
 
+
+# import module snippets
+from ansible.module_utils.basic import AnsibleModule
+
+
 def do_upgrade(module, image):
     args = ['atomic', 'update', '--force', image]
     rc, out, err = module.run_command(args, check_rc=False)
@@ -138,7 +143,5 @@ def main():
         module.fail_json(msg=str(e))
 
 
-# import module snippets
-from ansible.module_utils.basic import *
 if __name__ == '__main__':
     main()