Fix resuming training for Windows (huggingface#6847)

Zigur · Oct 26, 2020 · 1ab2fd1 · 1ab2fd1
1 parent 96b7d83
commit 1ab2fd1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/transformers/trainer.py b/src/transformers/trainer.py
@@ -644,7 +644,7 @@ def train(self, model_path: Optional[str] = None, trial: Union["optuna.Trial", D
         if model_path is not None:
             # set global_step to global_step of last saved checkpoint from model path
             try:
-                self.global_step = int(model_path.split("-")[-1].split("/")[0])
+                self.global_step = int(model_path.split("-")[-1].split(os.path.sep)[0])
                 epochs_trained = self.global_step // (len(train_dataloader) // self.args.gradient_accumulation_steps)
                 steps_trained_in_current_epoch = self.global_step % (
                     len(train_dataloader) // self.args.gradient_accumulation_steps