<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def find_learning_rate_from_args(args: argparse.Namespace) -> None: """ Start learning rate finder for given args """

    params = Params.from_file(args.param_path, args.overrides)
    find_learning_rate_model(params, args.serialization_dir,
                             start_lr=args.start_lr,
                             end_lr=args.end_lr,
                             num_batches=args.num_batches,
                             linear_steps=args.linear,
                             stopping_factor=args.stopping_factor,
                             force=args.force)