app.py

import streamlit as st
import requests


def scrapWeb():
    r = requests.get("https://sci-hub.se/https://www.nature.com/articles/s41551-021-00760-7")
    print(r)

scrapWeb()
x = st.slider('Select a value')
url_1 = st.text_input(label="Enter research paper url",key="url_1")
st.write(x, 'squared is', x * x)