403 Forbidden when pushing about tipboard HOT 8 CLOSED

#!/usr/bin/env python                                                         
# -*- coding: utf-8 -*-                                                       

import json                                                                   
import os                                                                     

import requests                                                               


url = 'http://localhost:7272/api/v0.1/{}/push'.format(os.environ('TIPBOARD_API_KEY'))

data_push = dict(                                                             
    tile='text', key='id_1', data=json.dumps({"text":"Hello World"})          
)                                                                             
r = requests.post(url, data=data_push)                                        
print(r.status_code, r.reason) 

url = 'http://my_ip:7272/api/v0.1/a8e0e4e8f58f4c0aa4f3e9ef2afc73b2/push'
data_push = dict(                                                             
    tile='text', key='id_1', data=json.dumps({"text":"Hello World"})          
)
r = requests.post(url, data=data_push)
print(r.status_code, r.reason)

(env) CMac:App cosbgn$ curl -X POST http://192.xxx.x.xx:7272/api/v0.1/a8e0e4e8f58f4c0aa4f3e9ef2afc73b2/push -d 'tile=text&key=id_1&data={"text": "Hello world"}'
Tile's name not found in the configuration file.

(env) CMac:App cosbgn$ curl -X POST http://127.0.0.1:7272/api/v0.1/a8e0e4e8f58f4c0aa4f3e9ef2afc73b2/push -d 'tile=text&key=id_1&data={"text": "Hello world"}'
curl: (7) Failed to connect to 127.0.0.1 port 7272: Connection refused

..
            - tile_template: text                                             
              tile_id: id_1                                                   
..

tile_template: empty                                             
      tile_id: empty

tile_template: text                                             
      tile_id: id_1