name: default  # the name of the service
tokenizer:
  library: 'megatron'
  type: 'GPT2BPETokenizer'
  model: null
  vocab_file: null
  merge_file: null 
  delimiter: null # only used for tabular tokenizer
sentence_bert:   # define a few sentence bert models for different retrieval services to use
  devices: '0,1,2'
  sentence_bert: 'all-mpnet-base-v2' 
  sentence_bert_batch: 4
  port: 17190  # service port number