Update appStore/keyword_search.py

appStore/keyword_search.py

@@ -13,6 +13,9 @@ import numpy as np
 import streamlit as st
 import pandas as pd 
 from sklearn.feature_extraction import _stop_words
+from haystack.document_stores import InMemoryDocumentStore
+from haystack.pipelines import ExtractiveQAPipeline
+from haystack.nodes import FARMReader, TfidfRetriever
 import string
 from tqdm.autonotebook import tqdm
 import numpy as np