Update sentiment.py

sentiment.py

@@ -41,6 +41,7 @@ reddit = praw.Reddit(
 stemmer = PorterStemmer()
 nlp = spacy.load("en_core_web_sm")
 nltk.download('punkt') 
+nltk.download('stopwords')
 
 
 # Model configs
@@ -103,8 +104,9 @@ def transform_text(text):
     print('inside transformtext1')
     text = [i for i in text if i.isalnum()]
     print('inside transformtext2')
-    text = [i for i in text if i not in stopwords.words(
-        'english') and i not in string.punctuation]
+    stopwords_set = set(stopwords.words('english'))
+    text = [i for i in text if i not in stopwords_set and i not in string.punctuation]
+
     print('inside transformtext3')
     text = [stemmer.stem(i) for i in text]
     print('inside transformtext4')