ema lora save for sdxl unet

bghira · Nov 19, 2024 · 6790c25 · 6790c25
1 parent 2118dcc
commit 6790c25
Showing 1 changed file with 14 additions and 6 deletions.
diff --git a/helpers/training/save_hooks.py b/helpers/training/save_hooks.py
@@ -215,12 +215,20 @@ def _save_lora(self, models, weights, output_dir):
             ]
             self.ema_model.store(trainable_parameters)
             self.ema_model.copy_to(trainable_parameters)
-            self.pipeline_class.save_lora_weights(
-                os.path.join(output_dir, "ema"),
-                transformer_lora_layers=convert_state_dict_to_diffusers(
-                    get_peft_model_state_dict(self._primary_model())
-                ),
-            )
+            if self.transformer is not None:
+                self.pipeline_class.save_lora_weights(
+                    os.path.join(output_dir, "ema"),
+                    transformer_lora_layers=convert_state_dict_to_diffusers(
+                        get_peft_model_state_dict(self._primary_model())
+                    ),
+                )
+            elif self.unet is not None:
+                self.pipeline_class.save_lora_weights(
+                    os.path.join(output_dir, "ema"),
+                    unet_lora_layers=convert_state_dict_to_diffusers(
+                        get_peft_model_state_dict(self._primary_model())
+                    ),
+                )
             self.ema_model.restore(trainable_parameters)
 
         for model in models: