can someone tell me how to make the llm has non-serious personality, when it get funny questions !
I have a medical llm that anwer some medical data, but sometime the user when to ask him what's your name ..etc.
I want to the model to answer i am doctor john ..etc how can i help you!
this can be done with prompt in the begin of every chat are there any better ways!

I am trying to build my RAG sytem with llamaindex , the task is i want to encode json file contain financial values into the database to enable the model to answer the question based on this information for example the following data
{
"Income": {
"400001 Revenues - Products": {
"Dec 2023": 9754683.44,
"Nov 2023": 33849669.09,
"Oct 2023": 24489340.36,
"Sep 2023": 27025747.55,
"Aug 2023": 27505599.78,
"Jul 2023": 29823205.97,
"Jun 2023": 23540372.56,
"May 2023": 40383899.47,
"Apr 2023": 24138790.16,
"Mar 2023": 24317821.88,
"Feb 2023": 21949108.25,
"Jan 2023": 18908510.7
},
"400002 Revenues - shipping services": {
"Dec 2023": 3590100,
"Nov 2023": 3681115,
"Oct 2023": 2421820,
"Sep 2023": 2657217.02,
"Aug 2023": 2919300,
"Jul 2023": 3347480,
"Jun 2023": 2889679,
"May 2023": 5214415,
"Apr 2023": 3065017,
"Mar 2023": 3253907,
"Feb 2023": 2627777.53,
"Jan 2023": 2582750
},}
but in bigger scale
Is there an suggestions to build this