diff --git a/ch06/01_main-chapter-code/gpt-class-finetune.py b/ch06/01_main-chapter-code/gpt-class-finetune.py
index 397b9eb..b1c7053 100644
--- a/ch06/01_main-chapter-code/gpt-class-finetune.py
+++ b/ch06/01_main-chapter-code/gpt-class-finetune.py
@@ -226,7 +226,7 @@ def plot_values(epochs_seen, examples_seen, train_values, val_values, label="los
 
     fig.tight_layout()  # Adjust layout to make room
     plt.savefig(f"{label}-plot.pdf")
-    #plt.show()
+    # plt.show()
 
 
 if __name__ == "__main__":
@@ -415,4 +415,4 @@ if __name__ == "__main__":
     # accuracy plot
     epochs_tensor = torch.linspace(0, num_epochs, len(train_accs))
     examples_seen_tensor = torch.linspace(0, examples_seen, len(train_accs))
-    plot_values(epochs_tensor, examples_seen_tensor, train_accs, val_accs, label="accuracy")
\ No newline at end of file
+    plot_values(epochs_tensor, examples_seen_tensor, train_accs, val_accs, label="accuracy")