def __init__(self, instance, artifacts):
    self.instance = instance
    self.artifacts = artifacts
    self.transport = self.setup_transport()
    self.sftpclient = paramiko.SFTPClient.from_transport(self.transport)
def __init__(self, instance, artifacts):
    self.instance = instance
    self.artifacts = artifacts
    self.transport = self.setup_transport()
    self.sftpclient = paramiko.SFTPClient.from_transport(self.transport)