Update test/test_aws_bearer_token_bedrock.py

Co-authored-by: Copilot <[email protected]>

Author: ChrisEdwards

test/test_aws_bearer_token_bedrock.py

@@ -28,7 +28,6 @@
 import sys
 import unittest
 import os
-from unittest.mock import patch, MagicMock
 
 # Add project root to path for imports
 sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))