[verify] sstdataloader add sst2
[add] readme
@@ -5,7 +5,8 @@ from fastNLP.core.vocabulary import VocabularyOption, Vocabulary
from fastNLP import DataSet
from fastNLP import Instance
from fastNLP.io.embed_loader import EmbeddingOption, EmbedLoader
-
+import csv
+from typing import Union, Dict
class SSTLoader(DataSetLoader):
URL = 'https://nlp.stanford.edu/sentiment/trainDevTestTrees_PTB.zip'
