Update app.py

app.py

@@ -5,8 +5,8 @@ from datasets import load_dataset
 from huggingface_hub import InferenceClient
 from transformers import AutoTokenizer, AutoModelForCausalLM
 from langchain.text_splitter import RecursiveCharacterTextSplitter
-from langchain.embeddings import HuggingFaceEmbeddings
-from langchain.vectorstores import FAISS
+from langchain_community.embeddings import HuggingFaceEmbeddings
+from langchain_community.vectorstores import FAISS
 
 # === 1. Build the FAISS vectorstore from CUAD ===
 print(" Loading CUAD and building index...")