Update app.py

app.py

@@ -9,7 +9,9 @@ from langchain.prompts import PromptTemplate
 from langchain.chains import LLMChain
 from langchain_community.embeddings import HuggingFaceEmbeddings
 from langchain.schema import Document
+print("start2")
 from llama_cpp import Llama
+print("start3")
 import warnings
 warnings.filterwarnings("ignore")