import streamlit as st
from paraphraser import get_paraphrased_sentences, model, tokenizer

def app():
    st.title('Paraphraser')
    st.write('Please provide the text to be paraphrased')
    user_input = st.text_area('Enter text','')
    paraphraseNo = st.slider('Number of Parapharases',1,10,2)
    if st.button('Paraphrase'):
        output = get_paraphrased_sentences(model, tokenizer, user_input, num_beams=10, num_return_sequences=paraphraseNo)    
        st.write("Paraphrased Text: ")
        st.write(output)

##get_paraphrased_sentences(model, tokenizer, sentence, num_beams=10, num_return_sequences=10)