Added more packages

requirements.txt

@@ -1,3 +1,20 @@
 torch
 transformers
-from sentence_transformers import SentenceTransformer, util
+from sentence_transformers import SentenceTransformer, util
+!pip install -U sentence-transformers
+from sentence_transformers import SentenceTransformer, util
+from sentence_transformers import SentenceTransformer
+import numpy as np
+import sys
+import json
+from torch.utils.data import DataLoader
+from sentence_transformers import SentenceTransformer, LoggingHandler, util, models, evaluation, losses, InputExample
+import logging
+from datetime import datetime
+import gzip
+import os
+import tarfile
+from collections import defaultdict
+from torch.utils.data import IterableDataset
+import tqdm
+from torch.utils.data import Dataset