JAVASCRIPT

how to return json response in flask

from flask import jsonify

@app.route('/summary')
def summary():
    d = make_summary()
    return jsonify(d)

use json in flask

#to manage json data in a request you have to use the get_json request method.
@app.route("/route", methods=["POST"])
def route():
        data = request.get_json()
        # use data
        return redirect("/")