improved dependancies

app.py

@@ -1,5 +1,4 @@
 import streamlit as st
-from utils import generate_text_embeddings
 from mistral7b import mistral
 
 import time

utils.py

@@ -8,6 +8,7 @@ API_TOKEN = os.getenv('HF_TOKEN')
 API_URL = "https://api-inference.huggingface.co/models/all-distilroberta-v1"
 headers = {"Authorization": f"Bearer {API_TOKEN}"}
 
+
 def generate_text_embeddings(texts):
     model = SentenceTransformer('all-distilroberta-v1')