Checkpoints unnecessary comments removed advances #2

tests/test_checkpoints.py

@@ -24,8 +24,7 @@ def test_checkpoint_functionality():
         transform=transforms
     )
 
-    # Split the data
-    train_size = int(0.64 * len(data))  # 80% for training, of which 80% is train and 20% is val
+    train_size = int(0.64 * len(data))
     test_size = len(data) - train_size
     data_train, data_test = torch.utils.data.random_split(data, [train_size, test_size], generator=torch.Generator().manual_seed(42))
 
@@ -44,7 +43,6 @@ def test_checkpoint_functionality():
     checkpoint_dir = "./outputs/checkpoints/"
     os.makedirs(checkpoint_dir, exist_ok=True)
 
-    # Build and train partially
     trainer.build(
         criterion=criterion,
         optimizer_class=optimizer,
@@ -53,30 +51,26 @@ def test_checkpoint_functionality():
     )
     trainer.train(
         train_loader=train_loader,
-        num_epochs=6,  # Train less epochs initially
+        num_epochs=6,
         checkpoint_dir=checkpoint_dir,
         verbose=False
     )
 
     checkpoint_path = os.path.join(checkpoint_dir, 'checkpoint_epoch_5.pth')
     assert os.path.exists(checkpoint_dir), "Checkpoint file was not created."
 
-    # Modify the model (to simulate that loading is necessary)
     for param in model.parameters():
         param.data.zero_()
 
-    # Load the checkpoint
     trainer.load_checkpoint(checkpoint_path)
 
-    # Continue training
     trainer.train(
         train_loader=train_loader,
-        num_epochs=2,  # Complete the training
+        num_epochs=2,
         checkpoint_dir=checkpoint_dir,
         verbose=False
     )
 
-    # Evaluation to ensure no degradation or improvement
     _, metrics_results = trainer.evaluate(test_loader, verbose=False)
     assert all([v >= 0 for v in metrics_results.values()]), "Metrics after resuming are not valid."