Grafana simplejson datasource query endpoint

index.py

@app.route('/query', methods=['POST'])
def query():
    req = request.get_json()
    data = [
        {
            "target": req['targets'][0]['target'],
            "datapoints": [
                [861, convert_to_time_ms(req['range']['from'])],
                [767, convert_to_time_ms(req['range']['to'])]
            ]
        }
    ]
    return jsonify(data)