fix: correct import round bug

antecedent/image.py

@@ -152,7 +152,7 @@ class Image:
         if pipeline is None:
             pipeline = self.pipeline
         block_values = np.stack([block.value.reshape(-1, 8, 8) for block in blocks])
-        starts = round(pipeline.backward(block_values))
+        starts = utils.round(pipeline.backward(block_values))
         transformed_starts = pipeline.forward(starts)
         completed = 0
         for i in range(len(starts)):