class_docstr: Training History Record and Plot
  
  Parameters
  ----------
  labels : list of str
      List of names of the labels in the history.
class_docstr_tok: ["Training","History","Record","and","Plot","Parameters","--","--","--","--","--","labels",":","list","of","str","List","of","names","of","the","labels","in","the","history","."]
code: def __init__(self, labels):
      self.l = len(labels)
      self.history = {}
      self.epochs = 0
      self.labels = labels
      for lb in self.labels:
          self.history[lb] = []
  
imports: import os
label_desc: Use image node_id 1 to create a new TrainingHistory object from inherited base classes: object with example: obj = TrainingHistory(labels)