Add timeout for chatgpt responding

[wong2]

If chatgpt takes too long(>30s?) to response, cancel the request and show and error message.

[hariscs]

can i work on this?

[wong2]

Sure, go ahead

[alihakimtaskiran]

30s is set to time out. Is this delay affected from depth of the question, namely so-called "thinking-time" of the algorithm. For clarity, is there any big difference in terms of computation time between asking an extremely hard question and easy question, such as. "Create a research paper about quantum mechanics" vs. "2+2=?".