docstr: The maximum number of seconds an anomaly may be detected early, for
  this dataset. ``None`` signifies no early detections allowed, or that
  the user may override this value with something better suited for their
  purposes.
docstr_tok: ["The","maximum","number","of","seconds","an","anomaly","may","be","detected","early",",","for","this","dataset",".","``","None","``","signifies","no","early","detections","allowed",",","or","that","the","user","may","override","this","value","with","something","better","suited","for","their","purposes","."]
code: def max_lead_sec(self):
      """
      The maximum number of seconds an anomaly may be detected early, for
      this dataset. ``None`` signifies no early detections allowed, or that
      the user may override this value with something better suited for their
      purposes.
      """
      return None
  
file_path: merlion/ts_datasets/ts_datasets/anomaly/base.py
imports: import numpy
  import pandas
  from ts_datasets.base import BaseDataset, _main_fns_docstr
label_desc: Use image node_id 1 for calling the TSADBaseDataset obj's underlying member method code with example usage: obj.max_lead_sec() and returns: None