from flask import Flask, render_template, jsonify app = Flask(__name__) @app.route("/data") def data(): data = { '0316a2193bff': [20, 19, 20, 21, 20, 21], '0316a2193bff_x': ['2018-05-20', '2018-05-21', '2018-05-22', '2018-05-23', '2018-05-24', '2018-05-27'], '0316a21383ff': [27, 32, 26, 29, 30, 31], '0316a21383ff_x': ['2018-05-21', '2018-05-22', '2018-05-23', '2018-05-24', '2018-05-25', '2018-05-27'], } return jsonify(data) @app.route("/") def hello(): return render_template('seepark_web.html')