get post request data flask

1@app.route('/form-example', methods=['GET', 'POST']) #allow both GET and POST requests
2def form_example():
3    if request.method == 'POST':  #this block is only entered when the form is submitted
4        language = request.form.get('language')
5        framework = request.form['framework']
6
7        return '''<h1>The language value is: {}</h1>
8                  <h1>The framework value is: {}</h1>'''.format(language, framework)
9
10    return '''<form method="POST">
11                  Language: <input type="text" name="language"><br>
12                  Framework: <input type="text" name="framework"><br>
13                  <input type="submit" value="Submit"><br>
14              </form>'''