Update app.py

app.py

@@ -73,7 +73,7 @@ def get_top_chunks(query, chunk_embeddings, text_chunks):
   return top_chunks
 def respond(message, history):
     best_next_read = get_top_chunks(message, chunk_embeddings, cleaned_chunks)
-    print(best_next_readd)
+    print(best_next_read)
     str_read_chunks = "\n".join(best_next_read)
     messages = [
         {"role":"system",