import requests
from bs4 import BeautifulSoup
import streamlit as st

def scrape_wikipedia(url):
    response = requests.get(url)
    soup = BeautifulSoup(response.content, 'html.parser')
    div_element = soup.find('div', {'class': 'div-col columns column-width'})
    if div_element is not None:
        articles_list = div_element.find_all('li')
    else:
        articles_list = []
    return articles_list

def main():
    url = 'https://en.wikipedia.org/wiki/Health_care'
    articles_list = scrape_wikipedia(url)
    st.write("List of articles on health care:")
    for article in articles_list:
        st.write(article.text)

if __name__ == '__main__':
    main()