Ansible bigip_pool_member.py the python bigsuds module is required

My playbook :

*   name: Node jeff
  hosts: F5_DIJ
  connection: local

tasks:
      - name: Add a new node
        bigip_pool_member:
            server: "{{ ansible_host }}"
            username: "{{ username }}"
            password: "{{ password }}"
            validate_certs: no
            state: present
            pool: my-pool
            partition: Common
            host: 3.3.3.3
            port: 80
            description: web server
        delegate_to: localhost

Error message :

PLAY [Node jeff] ***********************************************************************************************************

TASK [Gathering Facts] *****************************************************************************************************
ok: [lb-xx.yy
TASK [Add a new node] ******************************************************************************************************
fatal: [lb-xx.yy -> localhost]: FAILED! => {"changed": false, "msg": "the python bigsuds module is required"}
        to retry, use: --limit @/root/ansible/playbooks/F5_playbooks/F5-ajout-pool-menber-task.retry

PLAY RECAP *****************************************************************************************************************
lb-xx.yy : ok=1    changed=0    unreachable=0    failed=1

Bigsuds installation :

[root@152101lmof ~] sudo pip install --upgrade bigsuds 
Requirement already up-to-date: bigsuds in /usr/lib/python2.7/site-packages
Requirement already up-to-date: suds-jurko>=0.6 in /usr/lib/python2.7/site-packages (from bigsuds)