content: VisionEncoders = dict()
  
  
  TextEncoders = dict()
  TextEncoders["bert"] = dict(
      name="bert_base",
      pretrained="bert-base-uncased",
      config="configs/config_bert.json",
      d_model=768,
      fusion_layer=9,
  )
  TextEncoders["bert_large"] = dict(
      name="bert_large",
      pretrained="bert-large-uncased",
      config="configs/config_bert_large.json",
      d_model=1024,
      fusion_layer=19,
  )
  TextEncoders["med_bert"] = dict(
      name="med_bert_base",
      pretrained="bert-base-uncased",
      config="configs/med_config.json",
      d_model=768,
  )
  
  TextEncoders["med_bert_large"] = dict(
      name="med_bert_large",
      pretrained="bert-base-uncased", # not a bug, it just follows BLIP.
      config="configs/med_large_config.json",
      d_model=768
  )