Update app.py

app.py

@@ -88,16 +88,14 @@ from langchain.embeddings import HuggingFaceEmbeddings
 from langchain.indexes import VectorstoreIndexCreator
 from langchain.indexes.vectorstore import VectorStoreIndexWrapper
 from langchain.text_splitter import CharacterTextSplitter
-
-__import__('pysqlite3')
-import sys
-sys.modules['sqlite3'] = sys.modules.pop('pysqlite3')
-
 from langchain.vectorstores import Chroma
 import gradio as gr
 from transformers import pipeline
 from sentence_transformers import SentenceTransformer
 
+__import__('pysqlite3')
+sys.modules['sqlite3'] = sys.modules.pop('pysqlite3')
+
 docs = []
 
 for f in os.listdir("multiple_docs"):
@@ -172,3 +170,4 @@ demo.launch(debug=True)
 
 
 
+