@Override
    public Integer getReplicas(V1StatefulSet t) {
        return t != null ? t.getSpec().getReplicas() : K8SRuntimeConstants.DEFAULT_REPLICA_COUNT;
    }
@return It will return replica of pod, if replica is not there then it will
return default value 1
deployer/deployer-services/src/main/java/io/hyscale/deployer/services/handler/impl/V1StatefulSetHandler.java