chore: fixed imports and tests configuration

tests/conftest.py

@@ -1,20 +1,16 @@
 """Pytest configuration and shared fixtures."""
 
-import sys
-from pathlib import Path
-
-#TODO: Moved directory, should not be necessary anymore but need to check !!
+# TODO: Moved directory, should not be necessary anymore but need to check !!
 # Ajouter le dossier parent (brain) au PYTHONPATH
 # sys.path.insert(0, str(Path(__file__).parent.parent))
-
+import pytest
 import shutil
+import sys
 import tempfile
 from pathlib import Path
 from unittest.mock import MagicMock, Mock
 
-import pytest
-
-from infrastructure.persistence import Memory, set_memory
+from alfred.infrastructure.persistence import Memory, set_memory
 
 
 @pytest.fixture
@@ -255,7 +251,6 @@ def mock_deepseek():
         def test_something(mock_deepseek):
             # Your test code here
     """
-    import sys
     from unittest.mock import Mock
 
     # Save the original module if it exists