CLI Generate.py ouput folder structure

[hannahhafner]

When one goes to run the jaxtrain.py script using the CLI, one of the arguments is --training-data-folder, which is the path to the folder with the training data. At the moment, the generated data from generate.py is stored within a deep folder structure, for example: ./my_generated_data/data/training_data/lan/training_data_n_samples_20000_dt_0.001/ddm

Ideally, it would be better for the metadata about the data generation from generate.py to be stored in another way, because when writing the CLI command for jaxtrain you have to point to the full path for the training data folder (above) rather than the much simpler ./my_generated_data

One idea is to store the metadata about n_samples, dt, and the model type in the pickle file name instead.