Update app.py

app.py

@@ -1,3 +1,6 @@
+import subprocess
+subprocess.check_call(["python", '-m', 'pip', 'install',"--upgrade", 'streamlit']) # upgrade pkg
+
 import streamlit as st
 import pandas as pd
 from transformers import pipeline
@@ -12,6 +15,8 @@ from datetime import datetime
 import logging
 import pip
 
+
+
 date = datetime.now().strftime(r"%Y-%m-%d")
 model_classes ={
     0: "Ads",