installed en_core_web_sm independently from spacy

keyword_extraction.py

@@ -2,11 +2,12 @@ import spacy
 import pytextrank
 import re
 from operator import itemgetter
+import en_core_web_sm
 
 
 class KeywordExtractor:
     def __init__(self):
-        self.nlp = spacy.load("en_core_web_sm")
+        self.nlp = en_core_web_sm.load()
         self.nlp.add_pipe("textrank")
 
     def get_keywords(self, text, max_keywords):

requirements.txt

@@ -14,3 +14,4 @@ transformers-interpret~=0.7.2
 htbuilder==0.6.0
 pytextrank
 spacy
+en-core-web-sm