Changes to Recommend hyperparameters

removed the constant enum value from the hyperparams/allOf[#/components/schemas/PublicAutoScientistHyperparamsDto]/lr_scheduler_type response property for the response status 200

the lora_dropout response's property default value 0 was added for the status 200

the scheduler_num_cycles response's property default value 0.5 was added for the status 200

the weight_decay response's property default value 0 was added for the status 200