Fix test naming and enhance plot detection

modules/source/08_dataloader/dataloader_dev.py

@@ -1110,15 +1110,8 @@ def test_module_dataloader_tensor_yield():
 
 # %%
 if __name__ == "__main__":
-    # Unit tests
-    test_unit_dataset_interface()
-    test_unit_dataloader()
-    test_unit_simple_dataset()
-    test_unit_dataloader_pipeline()
-    # Integration test
-    test_module_dataloader_tensor_yield()
-    
     from tito.tools.testing import run_module_tests_auto
+    
     # Automatically discover and run all tests in this module
     success = run_module_tests_auto("DataLoader")
 

modules/source/09_autograd/autograd_dev.py

@@ -501,7 +501,7 @@ test_unit_add_operation()
 
 # Run inline tests when module is executed directly
 if __name__ == "__main__":
-    test_add_operation()
+    test_unit_add_operation()
 
 # %% [markdown]
 """

modules/source/10_optimizers/optimizers_dev.py

@@ -1444,16 +1444,8 @@ Time to test your implementation! This section uses TinyTorch's standardized tes
 # =============================================================================
 
 if __name__ == "__main__":
-    # Unit tests
-    test_unit_gradient_descent_step()
-    test_unit_sgd_optimizer()
-    test_unit_adam_optimizer()
-    test_unit_step_scheduler()
-    test_unit_training_integration()
-    # Integration test
-    test_module_optimizer_autograd_compatibility()
-
     from tito.tools.testing import run_module_tests_auto
+    
     # Automatically discover and run all tests in this module
     success = run_module_tests_auto("Optimizers")
 

modules/source/11_training/training_dev.py

@@ -248,7 +248,7 @@ def test_unit_mse_loss():
     print("🎯 MSE Loss: All tests passed!")
 
 # Run the test
-test_mse_loss() 
+test_unit_mse_loss() 
 
 # %% nbgrader={"grade": false, "grade_id": "crossentropy-loss", "locked": false, "schema_version": 3, "solution": true, "task": false}
 #| export
@@ -379,7 +379,7 @@ def test_unit_crossentropy_loss():
     print("🎯 CrossEntropy Loss: All tests passed!")
 
 # Run the test
-test_crossentropy_loss()
+test_unit_crossentropy_loss()
 
 # %% nbgrader={"grade": false, "grade_id": "binary-crossentropy-loss", "locked": false, "schema_version": 3, "solution": true, "task": false}
 #| export
@@ -515,7 +515,7 @@ def test_unit_binary_crossentropy_loss():
     print("🎯 Binary CrossEntropy Loss: All tests passed!")
 
 # Run the test
-test_binary_crossentropy_loss() 
+test_unit_binary_crossentropy_loss() 
 
 # %% [markdown]
 """