App - Script

After this:

FIRST REQUEST: AUTH

(’Server’, ’BaseHTTP/0.3 Python/2.7.3’)
(’Date’, ’Sat, 06 May 2017 19:54:23 GMT’)
(’Content-type’, ’text/plain’)
OK
"result": "Authentication successful"
============
SECOND REQUEST: GET
(’Server’, ’BaseHTTP/0.3 Python/2.7.3’)
(’Date’, ’Sat, 06 May 2017 19:54:23 GMT’)
(’Content-type’, ’text/plain’)
Not Found
"result": "Not allowed you should first AUTH"

I don’t know what to do... I’ve tried everything I could

Does anyone give me a clue?