code: def save_results(results, stats_graph_folder):
      """
      Save results
      """
      json.dump(
          results,
          open(os.path.join(stats_graph_folder, "results.json"), "w"),
          indent=4,
          sort_keys=True,
      )
  
file_path: NeuroNER/neuroner/evaluate.py
imports: import json
  import os
  import pkg_resources
  import time
  import numpy
  import matplotlib.pyplot
  import sklearn.metrics
  from neuroner import utils_plots
  from neuroner import utils_nlp
label_desc: Use image node_id 2 for calling a global function with example usage: save_results(results, stats_graph_folder) without return types