import streamlit as st
from transformers import pipeline,AutoTokenizer,AutoModelForTokenClassification

classifier = pipeline('token-classification', model='mrm8488/bert-base-german-finetuned-ler')
def main():
    st.title("Token classifier")
    with st.form("text_field"):
        text = st.text_area('enter some text ')
        st.text('ex.I live in chiangmai')
        # clicked==True only when the button is clicked
        clicked = st.form_submit_button("Submit")
        if clicked:
          results = classifier([text])
          st.json(results)

if __name__ == "__main__":
    main()