module (redhat_subscription) is missing interpreter line

[stac...@gmail.com]

Imported ansible redhat_subscription module from the Git hub and created a play book using this module . While running that play book I'm getting error-

" fatal: [10.224.2.42]: FAILED! => {"failed": true, "msg": "module (redhat_subscription) is missing interpreter line " . Any idea about this error and as per the ansible syntax checker play book is good and there is no error at format perceptive.

[sysadm@pclprdftsnsoft1 ~]$ more rhn.yml

---

 - hosts: test

   become: yes

   become_user: sysadm

   become_method: sudo

   gather_facts: no

   tasks:

     - redhat_subscription:

         state: present

         activationkey: 1-vblock20170206

[sysadm@pclprdftsnsoft1 ~]$ tailf /var/log/ansible.log

         ^ here

2017-03-02 05:20:47,078 p=20805 u=sysadm |  PLAY [test] ********************************************************************

2017-03-02 05:20:47,133 p=20805 u=sysadm |  TASK [redhat_subscription] *****************************************************

2017-03-02 05:20:47,162 p=20805 u=sysadm |  fatal: [10.224.2.42]: FAILED! => {"failed": true, "msg": "module (redhat_subscription) is missing interpreter line"}

2017-03-02 05:20:47,167 p=20805 u=sysadm |  NO MORE HOSTS LEFT *************************************************************

2017-03-02 05:20:47,168 p=20805 u=sysadm |   [WARNING]: Could not create retry file 'rhn.retry'.         [Errno 2] No such file or directory: ''

2017-03-02 05:20:47,168 p=20805 u=sysadm |  PLAY RECAP *********************************************************************

2017-03-02 05:20:47,169 p=20805 u=sysadm |  10.224.2.42                : ok=0    changed=0    unreachable=0    failed=1