updated app.py

app.py

@@ -1,9 +1,25 @@
 import streamlit as st
 import pandas as pd
 import altair as alt
-pip install -U sentence-transformers
-from sentence_transformers import SentenceTransformer, util
+#pip install -U sentence-transformers
+#from sentence_transformers import SentenceTransformer, util
 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
+import random
+from shutil import copyfile
 #from urllib.error import URLError
 
 # Load document embeddings