Fix undefined

This bot utilizes the latest API to bypass Cloudflare's security measures. Its features include:
- Support for both private and group chats
- Work in privacy mode (the bot can only see specific messages)
- Authentication based on user and group IDs
- Reset chat thread and refresh session with command
- Typing indicator, Markdown formatting, ...
- User-friendly logging

While loop condition was not being satisfied due to result being set to a value (the OpenAI response), thus the (!result) condition was False.

Waiting for cloudflare cookie to be received which fixes the issue of non-authenticated false-postive due to the refreshSession() function returning while the CF anti-bot is still on-going

fix https://github.com/transitive-bullshit/chatgpt-api/issues/185