Ansible ansible_module_tower error2

The full traceback is:
Traceback (most recent call last):
  File "/tmp/ansible_8ynrYX/ansible_module_tower_organization.py", line 103, in <module>
    main()
  File "/tmp/ansible_8ynrYX/ansible_module_tower_organization.py", line 84, in main
    tower_auth = tower_auth_config(module)
  File "/tmp/ansible_8ynrYX/ansible_modlib.zip/ansible/module_utils/ansible_tower.py", line 57, in tower_auth_config
  File "/usr/lib/python2.7/site-packages/tower_cli/utils/parser.py", line 105, in string_to_dict
    'variables.\nvariables: \n%s' % var_string
tower_cli.exceptions.TowerCLIError: failed to parse some of the extra variables.
variables:
host = http://awx-web-svc.gsm.svc.cluster.local:8052
username = admin
oauth_token = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
verify_ssl = False