Feat: Implement secret key #4
Description
Currently the LLM cause of Strict system prompt don't spits out any code it only give small hints what but if they stuck at any point the invigilator might give a secret code to team members and only just for that one prompt they can get access to the Code fixing or code generation prompt we also can add some more iterations for the secret like if the user have secret key like [BSFJ5] then in front we can add something like [BSFJ5-1],[BSFJ5-2],[BSFJ5-3] this means he can use this secret key for up to 3 code generation. after 3 code generation the secret key got expired.