Update app.py

app.py

@@ -73,7 +73,7 @@ def make_summary(word):
     if len(tokens) <= 1: 
         NUM_CLUSTERS = 1
     else:
-        NUM_CLUSTERS = len(tokens)//2
+        NUM_CLUSTERS = len(tokens)//4
 
     iterations = 25
     # Convert Embeddings into an array and store in variable X