Merge pull request #71 from Azure/kaggle_bug_fix

Fixes bug: Adds missing import

experiments/libs/loaders.py

@@ -5,7 +5,8 @@ import numpy as np
 from functools import reduce
 import sqlite3
 import logging
-from libs.planet_kaggle import to_multi_label_dict, get_file_count, enrich_with_feature_encoding, featurise_images
+from libs.planet_kaggle import (to_multi_label_dict, get_file_count, enrich_with_feature_encoding, 
+                                featurise_images, generate_validation_files)
 import tensorflow as tf
 from keras.applications.resnet50 import ResNet50