revised input

defaults

@@ -9,5 +9,5 @@
   "stringtie_docker": "registry.cn-shanghai.aliyuncs.com/pgx-docker-registry/stringtie:v1.3.4",
   "stringtie_cluster": "OnDemand bcs.a2.large img-ubuntu-vpc",
   "ballgown_docker": "registry.cn-shanghai.aliyuncs.com/pgx-docker-registry/pgx-ballgown:0.0.1",
-  "ballgown_cluster": "OnDemand bcs.a2.large img-ubuntu-vpc",
+  "ballgown_cluster": "OnDemand bcs.a2.large img-ubuntu-vpc"
 }