name: 'image-embedding-operator-template'
labels: 
  recommended_framework: 'pytorch1.2.0' #the recommend framework, such as 
  class: 'image-embedding'
  others:  'resnet50' #your model name
operator:  'towhee/image-embedding-operator-template' #your operator repo name
init:
  model_name: str
call:
  input:
    img_tensor: torch.Tensor
  output:
    feature_vector: numpy.ndarray