Merge pull request #58 from wengzejia1/master

little modification

assignment-2/handout/__init__.py

@@ -45,7 +45,7 @@ def get_text_classification_datasets():
     print("In testing dataset:")
     print('Samples:', len(dataset_test.data))
     print('Categories:', len(dataset_test.target_names))
-
+    return dataset_train, dataset_test
 
 if __name__ == "__main__":
     d = get_linear_seperatable_2d_2c_dataset()