tuned model

app.py

@@ -75,7 +75,7 @@ def LemNormalize(text):
 
 def NLTK(input):
     try:
-        f = open('/content/corpus.txt', errors='strict')
+        f = open('corpus.txt', errors='strict')
         data = f.read()
         data = data.lower()
         sent_tokens = nltk.sent_tokenize(data)