class_docstr: Eva worker send score to search strategy
class_docstr_tok: ["Eva","worker","send","score","to","search","strategy"]
code: def deserialize(cls, data_str: str):
      data = json.loads(data_str)
      res = cls(data["model_id"], data["model_score"])
      return res
  
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 3 for calling the ModelEvaData obj's underlying member method code with example usage: obj.deserialize(cls, data_str) and returns: res