Update app.py

app.py

@@ -91,7 +91,7 @@ def get_noun_chunks(tokens, pos_tags, chunk_tags):
         i+=1
     noun_chunks = [" ".join(i) for i in noun_chunks]
     sequences = [noun_chunks,noun_chunks_pos_tags, noun_chunks_tags]
-    return sequences
+    return sequences[0]