code: def to_string(obj):
      return _MLflowObjectPrinter().to_string(obj)
  
file_path: mlflow/mlflow/entities/_mlflow_object.py
imports: import pprint
  from abc import abstractmethod
label_desc: Use image node_id 1 for calling a global function with example usage: to_string(obj) and returns: _MLflowObjectPrinter