sample

inputs

   "{{ project_name }}.docker": "registry-vpc.cn-shanghai.aliyuncs.com/pgx-docker-registry/rtg-hap:latest",
   "{{ project_name }}.cluster_config": "OnDemand bcs.a2.7xlarge img-ubuntu-vpc",
   "{{ project_name }}.vcf": "{{ vcf }}",
+  "{{ project_name }}.sample": "{{ sample }}",
   "{{ project_name }}.ref_dir": "oss://chinese-quartet/quartet-storage-data/reference_data/"
 }