Fix linting issues

Co-Authored-By: Joe Moura <joao@crewai.com>

src/crewai/utilities/embedding_configurator.py

@@ -1,5 +1,5 @@
-import os
 import logging
+import os
 from typing import Any, Dict, Optional, cast
 
 # Import chromadb conditionally to handle SQLite3 version errors

tests/utilities/test_embedding_configurator.py

@@ -1,5 +1,6 @@
 import unittest
-from unittest.mock import patch, MagicMock
+from unittest.mock import MagicMock, patch
+
 
 class TestEmbeddingConfigurator(unittest.TestCase):
     @patch('crewai.utilities.embedding_configurator.CHROMADB_AVAILABLE', False)