Update app.py

app.py

@@ -38,14 +38,14 @@ def fuzzy_lookup(tweet):
     # Loop each word in tweet
     for word in tweet.split():
          # Only get digits and letters then lowercase
-        word = re.sub("[^a-zA-Z0-9@]", "", word).lower()
+        processed_word = re.sub("[^a-zA-Z0-9@]", "", word).lower()
         scores = []
         matched_words = []
         # If word > 4 chars
-        if len(word) >= 4:
+        if len(processed_word) >= 4:
             # Get fuzzy ratio
             for lookup_word in lookup_words:
-                score = fuzz.ratio(word, lookup_word)
+                score = fuzz.ratio(processed_word, lookup_word)
                 if score >= 70:
                     scores.append(score)
                     matched_words.append(lookup_word)