import os
os.system('pip install transformers')
import os
os.system('pip install torch')
import os
os.system('pip install tensorflow')

import streamlit as st
from transformers import pipeline

# Use PyTorch
pipe = pipeline("sentiment-analysis", framework="pt")
text=st.text-area("enter some text")
if text:
  out=pipe(text)
  st.json(out)