# Usage When `teklia-dan` is installed in your environment, you may use the following commands: `teklia-dan dataset` : To preprocess datasets from Arkindex for training. More details in [the dedicated section](./datasets/index.md). `teklia-dan train` : To train a new DAN model. More details in [the dedicated section](./train/index.md). `teklia-dan generate` : To generate synthetic data to train DAN models. More details in [the dedicated section](./generate.md). `teklia-dan predict` : To predict an image using a trained DAN model. More details in [the dedicated section](./predict.md).