improving requirements

app.py

@@ -1,5 +1,6 @@
 from openai import OpenAI
 import streamlit as st
+import utils as u
 from langchain_openai import ChatOpenAI
 from tools import sentiment_analysis_util
 import numpy as np
@@ -25,6 +26,8 @@ You are a sentiment analysis expert. Answer all questions related to cryptocurre
 
 initialize_session_state()
 
+st.image('el_pic.png')
+
 sideb=st.sidebar
 with st.sidebar:
     prompt=st.text_input("Enter topic for sentiment analysis: ")