linting fix

Author: liustve

instrumentation/opentelemetry-instrumentation-botocore/tests/test_botocore_bedrock.py

@@ -3068,7 +3068,6 @@ def stream_done_callback(response, ended):
     result = wrapper._complete_stream(bedrock_response)
     assert result is None
 
-
 def amazon_nova_messages():
     return [
         {"role": "user", "content": [{"text": "Say this is a test"}]},