trying changes to git stuff

colab_test_file.txt

@@ -1 +0,0 @@
-This file was created in Google Colab and pushed to the Hugging Face repo.

scripts/train.py

@@ -71,7 +71,7 @@ def main():
     
     # Training arguments
     training_args = TrainingArguments(
-        output_dir="./output",
+        output_dir="./checkpoints",
         per_device_train_batch_size=2,
         gradient_accumulation_steps=8,
         learning_rate=1e-4,
@@ -140,9 +140,18 @@ def main():
     class GitPushCallback(TrainerCallback):
         def on_save(self, args, state, control, **kwargs):
             try:
-                print("Pushing checkpoint to Git...")
+                print("Saving checkpoint to Git repo...")
+                
+                # Add all changes (you can scope this to ./checkpoints/ if desired)
                 subprocess.run(["git", "add", "."], check=True)
-                subprocess.run(["git", "commit", "-m", f"Checkpoint at step {state.global_step}"], check=True)
+
+                # Skip commit if no changes
+                result = subprocess.run(["git", "diff", "--cached", "--quiet"])
+                if result.returncode == 0:
+                    print("No changes to commit.")
+                    return
+
+                subprocess.run(["git", "commit", "-m", f'Checkpoint at step {state.global_step}'], check=True)
                 subprocess.run(["git", "push"], check=True)
                 print("Checkpoint pushed successfully.")
             except subprocess.CalledProcessError as e: