The launch command is similar to LlamaFactory. Below is an example using LESS:

FORCE_TORCHRUN=1 DISABLE_VERSION_CHECK=1 dataflex-cli train examples/train_lora/selectors/less.yaml

Unlike vanilla LlamaFactory, your .yaml config file must include DataFlex-specific parameters:

### dynamic_train
train_type: dynamic_select
components_cfg_file: src/dataflex/configs/components.yaml
component_name: less
warmup_step: 4
update_step: 3
update_times: 2

eval_dataset: alpaca_zh_demo