Saltstack new module

#########MASTER CONFIG###################
[root@SO6_MCiGSN_Socket20 _modules]# cat /etc/salt/master
file_roots:
   _modules:
    - /srv/salt/_modules
   base:
    - /srv/salt/base
   svfb:
    - /srv/salt/svfb




####TEST MODULE####
[root@SO6_MCiGSN_Socket20 _modules]# cat /srv/salt/_modules/so6test.py
#!/usr/bin/env python

def test():
    '''Just a test function'''
    return True
if __name__ == "__main__":
    test()
[root@SO6_MCiGSN_Socket20 _modules]#