Update src/data_loader.py

src/data_loader.py

@@ -4,7 +4,7 @@ import pandas as pd
 from pathlib import Path
 import glob
 
-from llama_index import GPTSimpleVectorIndex, download_loader, SimpleDirectoryReader, SimpleWebPageReader
+from llama_index import GPTVectorStoreIndex, download_loader, SimpleDirectoryReader, SimpleWebPageReader
 from langchain.document_loaders import PyPDFLoader, TextLoader
 from langchain.agents import initialize_agent, Tool
 from langchain.llms import OpenAI
@@ -170,7 +170,7 @@ class DATA_LOADER:
             # Load data from URLs
             documents = loader.load_data(urls=urls)
             # Build the Vector database
-            index = GPTSimpleVectorIndex(documents)
+            index = GPTVectorStoreIndex(documents)
             tools = [
                 Tool(
                     name="Website Index",