class_docstr: A global system that helps to manage the experiments.
class_docstr_tok: ["A","global","system","that","helps","to","manage","the","experiments","."]
code: def __init__(self, exp_manager: ExpManager):
      self.exp_manager: ExpManager = exp_manager
  
imports: from contextlib import contextmanager
  from typing import Text, Optional, Any, Dict
  from .expm import ExpManager
  from .exp import Experiment
  from .recorder import Recorder
  from ..utils import Wrapper
  from ..utils.exceptions import RecorderInitializationError
  import sys
label_desc: Use image node_id 1 to create a new QlibRecorder object  with example: obj = QlibRecorder(exp_manager)