Update app.py

app.py

@@ -14,7 +14,7 @@ from transformers.pipelines.audio_utils import ffmpeg_read
 from langchain.prompts import PromptTemplate
 from langchain.vectorstores import FAISS
 from langchain_huggingface import HuggingFaceEmbeddings
-from langchain_community import 
+from langchain_community.document_loaders import WebBaseLoader 
 from langchain_text_splitters import SentenceTransformersTokenTextSplitter
 
 from PIL import Image