1 files changed, 12 insertions, 1 deletions

diff --git a/training/util.py b/training/util.py
index 60d64f0..0ec2032 100644
--- a/training/util.py
+++ b/training/util.py
@@ -55,8 +55,19 @@ class CheckpointerBase:
         self.sample_batches = sample_batches
         self.sample_batch_size = sample_batch_size
 
+    @torch.no_grad()
+    def checkpoint(self, step: int, postfix: str):
+        pass
+
     @torch.inference_mode()
-    def save_samples(self, pipeline, step, num_inference_steps, guidance_scale=7.5, eta=0.0):
+    def save_samples(
+        self,
+        pipeline,
+        step: int,
+        num_inference_steps: int,
+        guidance_scale: float = 7.5,
+        eta: float = 0.0
+    ):
         samples_path = Path(self.output_dir).joinpath("samples")
 
         train_data = self.datamodule.train_dataloader