class_docstr: Placeholder for object in a with statement.
class_docstr_tok: ["Placeholder","for","object","in","a","with","statement","."]
code: def __exit__(self, model_type, value, tb):
      pass
  
file_path: traintool/traintool/utils.py
imports: from datetime import datetime
label_desc: Use image node_id 2 for calling the DummyWith obj's underlying member method code with example usage: obj.__exit__(model_type, value, tb) without return types