Update app.py

app.py

@@ -6,7 +6,6 @@ import faiss
 import numpy as np
 import pickle
 import gradio as gr
-from typing import List
 from langchain_community.llms import HuggingFaceEndpoint
 from langchain_community.vectorstores import FAISS
 from langchain_community.embeddings import HuggingFaceEmbeddings
@@ -43,7 +42,7 @@ if not api_token:
 
 # Initialize the HuggingFace LLM
 llm = HuggingFaceEndpoint(
-    endpoint_url="https://api-inference.huggingface.co/models/gpt-3.5-turbo",  # Use a more advanced model
+    endpoint_url="https://api-inference.huggingface.co/models/gpt2",  # Using gpt2 model
     model_kwargs={"api_key": api_token}
 )
 
@@ -187,17 +186,6 @@ demo.launch()
 
 
 
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