Properly skip bedrock tests if token can't be retrieved

Author: cpsievert

tests/test_provider_bedrock.py

@@ -1,6 +1,7 @@
 import pytest
 
 from chatlas import ChatBedrockAnthropic
+from botocore.exceptions import TokenRetrievalError
 
 from .conftest import (
     assert_data_extraction,
@@ -16,7 +17,8 @@
 
 try:
     chat = ChatBedrockAnthropic()
-except Exception:
+    chat.chat("What is 1 + 1?")
+except TokenRetrievalError:
     pytest.skip("Bedrock credentials aren't configured", allow_module_level=True)