i_accidentally_your_project.py

import flask
import newspaper
import wtforms

DEBUG = True
app = flask.Flask(__name__)
app.config.from_object(__name__)
app.config['SECRET_KEY'] = 'feeddeadbeeffeeddeadbeeffeedde'

accatiemmeelle = """
<title>amifamous?</title>
<form action="" method="POST">{{ form.csrf }}
    <div class="input text">{{ form.url.label }} {{ form.url }}</div>
    <div class="input submit"><input type="submit" value="Submit"></div>
</form>

"""


def wtf(url="http://www.ansa.it/sito/notizie/tecnologia/hitech/2015/04/06/robot-per-amazon-due-italiani-in-gara_e1199b8c-95e0-4700-8283-8a6b0a882a6c.html"):
    article = newspaper.Article(url)
    article.download()
    article.parse()
    article.nlp()

    html = f"""
    <table border=1>
      <tr>
        <td>testo</td>
        <td>{article.text}</td>
      </tr>
      <tr>
        <td>son mario</td>
        <td>article.summary</td>
      </tr>
      <tr>
        <td>gg</td>
        <td>easy</td>
      </tr>
    </table>
    """
    return html


class ReusableForm(wtforms.Form):
    url = wtforms.TextField('url')

    @app.route("/", methods=['GET', 'POST'])
    def hello():
        form = ReusableForm(flask.request.form)
        if flask.request.method == 'POST':
            url = flask.request.form['url']
            html = wtf(url)
            return flask.render_template_string(html, form=form)
        else:
            return flask.render_template_string(accatiemmeelle, form=form)


if __name__ == "__main__":
    app.run()