Ml project user give dataset and I give best model [D] [P]

Tl,dr :

suggest me a solution to create a ai ml project where user will give his dataset as input and the project should give best model for the given dataset for the user.

so that user can just use that model and train it using the dataset he have.

hey so I work as a apprentice in a company, now mentor told me to build a project where use will give his dataset and I have to suggest a best model for that dataset.

now what I started with was just taking data running in on multiple ml models and then suggesting the best performance model. but yes the models were few then from only those model suggestions will.be made.

I told this approach to my mentor, she told no this is bad idea that everytime training ml models that to multiple and the suggesting the best model.

she told me to make a dataset , meta data where it will have dataset features and the best model. then we will use this data set to tune the model and then we will get the output. she then told project is open fine tune llms with the dataset and all stuff use any thing you want and all.

but then I again started with this thing in mind, then I found out even to get this dataset ready i have to run mammy models and then for that perticular data I can add the column of best model for that model.

then from slight research I got to know there is publicly available dataset where there are around 60 dataset tested on 25 models. called as pmlnb dataset.

but then only 25 models and then to create my own dataset I have to train a perticular data on many many models and then for that I have to create the dataset.

now I want to know is there any other way or approach i can go for ? or any suggestions form people here will be appreciated. and this is very important project for me this can help me to secure atleast contract opportunity if I do his well, please I need some help form you all.

Tl,dr :

suggest me a solution to create a ai ml project where user will give his dataset as input and the project should give best model for the given dataset for the user.

so that user can just use that model and train it using the dataset he have.