class_docstr: Experiment object.
class_docstr_tok: ["Experiment","object","."]
code: def last_update_time(self):
      return self._last_update_time
  
file_path: mlflow/mlflow/entities/experiment.py
imports: from mlflow.entities._mlflow_object import _MLflowObject
  from mlflow.entities.experiment_tag import ExperimentTag
  from mlflow.protos.service_pb2 import Experiment
  from mlflow.protos.service_pb2 import ExperimentTag
label_desc: Use image node_id 11 for calling the Experiment obj's underlying member method code with example usage: obj.last_update_time() and returns: self