class_docstr: Eva worker send score to search strategy
class_docstr_tok: ["Eva","worker","send","score","to","search","strategy"]
code: def __init__(self, model_id: str = None, model_score: dict = None):
      if model_score is None:
          model_score = {}
      self.model_id = model_id
      self.model_score = model_score
  
file_path: singa/examples/model_selection/TRAILS-Database-Native-Model-Selection/internal/ml/model_selection/src/common/structure.py
imports: import json
label_desc: Use image node_id 1 to create a new ModelEvaData object  with example: obj = ModelEvaData(model_id, model_score)