Update app.py

app.py

@@ -13,7 +13,6 @@ from io import BytesIO
 from typing import List, Dict
 from numpy import ndarray
 from llama_cpp import Llama
-from transformers import AutoModelForMaskedLM, AutoTokenizer
 from scipy.sparse import csr_matrix, save_npz, load_npz, vstack
 from qdrant_client import QdrantClient, models
 from langchain_community.document_loaders import WikipediaLoader, WebBaseLoader