text: import streamlit as st
  import json
  import string
  import read_stackoverflow as stack
  
  def make_clickable(link):
      # target _blank to open new window
      # extract clickable text to display for your link
      text = link.split('=')[1]
      return f'<a target="_blank" href="{link}">{text}</a>'
  
  if __name__ == '__main__':
  
      stack_tags = stack.read_stackoverflow_tags()
      searchTerms = st.text_input('Search something in stackoverflow:')
      tags = stack.clean_tags(searchTerms)
      tags = stack.remove_invalid_tags(tags, stack_tags)
      st.write("Stackoverflow Tags:",tags)
  
      operator = 'OR'
      if st.checkbox('Search only documents with ALL terms'): operator = 'AND'
  
      if st.button("Start search"):
          try:
              questions_df = stack.refresh_stackoverflow(tags,tab='Frequent',pages=2)
          except:
              st.write("Oops... Não conseguimos atualizar os dados do stackoverflow sobre este tema :( ")
  
          invertedList = json.load(open( "stackoverflow_InvertedIndex.json"))
          docs_index = stack.simple_lookup_query(searchTerms,invertedList)
  
          #st.write(stack.print_search_result(docs_index,questions_df,operator))
          #results = stack.print_search_result(docs_index,questions_df,operator)
  
          # link is the column with hyperlinks
          #results['link'] = results['link'].apply(make_clickable)
          #results = results.to_html(escape=False)
          #st.write(results, unsafe_allow_html=True)
          results = stack.print_search_result(docs_index,questions_df,operator)
          st.dataframe(results)
  
  
  
  
  