app.py

import streamlit as st
import numpy as np
from transformers import DistilBertTokenizer, TFDistilBertForSequenceClassification
import torch
import tensorflow as tf

@st.cache(allow_output_mutation=True)
def get_model():
    tokenizer = DistilBertTokenizer.from_pretrained('lfernandopg/Proyecto-Transformers')
    model = TFDistilBertForSequenceClassification.from_pretrained("lfernandopg/Proyecto-Transformers")
    return tokenizer,model


tokenizer,model = get_model()

user_input = st.text_area('Enter Text to Analyze')
button = st.button("Analyze")

d = {
  0 : 'Accountant',
  1 : 'Actuary',                    
  2 : 'Biologist',  
  3 : 'Chemist',
  4 : 'Civil engineer',
  5 : 'Computer programmer',
  6 : 'Data scientist',
  7 : 'Database administrator',
  8 : 'Dentist',
  9 : 'Economist',
  10 : 'Environmental engineer',
  11 : 'Financial analyst',
  12 : 'IT manager',
  13 : 'Mathematician',
  14 : 'Mechanical engineer',
  15 : 'Physician assistant',
  16 : 'Psychologist',
  17 : 'Statistician',
  18 : 'Systems analyst',
  19 : 'Technical writer ',
  20 : 'Web developer '
}


if user_input and button :
    predict_input = tokenizer.encode(user_input,
                                 truncation=True,
                                 padding=True,
                                 return_tensors="tf")
    output = model(predict_input)[0]
    prediction_value = tf.argmax(output, axis=1).numpy()[0]
    st.write("Logits: ",prediction_value)
    st.write("Prediction: ",d[prediction_value])