Sync from GitHub repo

This Space is synced from the GitHub repo: https://github.com/SWivid/F5-TTS. Please submit contributions to the Space there

src/f5_tts/model/trainer.py

@@ -395,6 +395,9 @@ class Trainer:
                         self.writer.add_scalar("loss", loss.item(), global_update)
                         self.writer.add_scalar("lr", self.scheduler.get_last_lr()[0], global_update)
 
+                if global_update % self.last_per_updates == 0 and self.accelerator.sync_gradients:
+                    self.save_checkpoint(global_update, last=True)
+
                 if global_update % self.save_per_updates == 0 and self.accelerator.sync_gradients:
                     self.save_checkpoint(global_update)
 
@@ -430,9 +433,6 @@ class Trainer:
                         )
                         self.model.train()
 
-                if global_update % self.last_per_updates == 0 and self.accelerator.sync_gradients:
-                    self.save_checkpoint(global_update, last=True)
-
         self.save_checkpoint(global_update, last=True)
 
         self.accelerator.end_training()