import streamlit as st
from transformers import pipeline
classifier = pipeline("zero-shot-classification",
                      model="morit/french_xlm_xnli")
text = st.text_input('Entrer le texte a analyser') 
candidate_labels = ["commentaire positive", "commentaire negative"]
hypothesis_template = "Cet example estb un {}"
if text:
    
    st.write(classifier(text, candidate_labels, hypothesis_template=hypothesis_template))