<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def seed(vault_client, opt):
 """Will provision vault based on the definition within a Secretfile"""

    if opt.thaw_from:
        opt.secrets = tempfile.mkdtemp('aomi-thaw')
        auto_thaw(vault_client, opt)

    Context.load(get_secretfile(opt), opt) \
           .fetch(vault_client) \
           .sync(vault_client, opt)

    if opt.thaw_from:
        rmtree(opt.secrets)