code: def _entity_to_string(self, entity):
      return ", ".join(
          [f"{key}={self.to_string(value)}" for key, value in entity]
      )
  
file_path: mlflow/mlflow/entities/_mlflow_object.py
imports: import pprint
  from abc import abstractmethod
label_desc: Use image node_id 3 for calling the _MLflowObjectPrinter obj's underlying member method code with example usage: obj._entity_to_string(entity) and returns: str