code: def cov_to_class(val):
      for i in range(0, 11):
          if val * 10 <= i:
              return i
  
file_path: nni/examples/trials/kaggle-tgs-salt/preprocess.py
imports: import os
  import pandas
  import numpy
  import json
  import torch
  import torch.nn
  from keras.preprocessing.image import load_img
  from sklearn.model_selection import StratifiedKFold
  import settings
  import utils
label_desc: Use image node_id 2 for calling a global function with example usage: cov_to_class(val) and returns: i