code: def load_classifier(self, file_path):
      raise NotImplementedError()
  
file_path: SerpentAI/serpent/machine_learning/context_classification/context_classifier.py
imports: import serpent.datasets
  import os
  import random
  import skimage.io
label_desc: Use image node_id 9 for calling the ContextClassifier obj's underlying member method code with example usage: obj.load_classifier(file_path) without return types