diff --git a/sziszapangma/integration/base_asr_service/asr_processor.py b/sziszapangma/integration/base_asr_service/asr_processor.py
index 394fb9226cedd4a0c7d71cb2721e16a691aab0ad..df684d82951e28a4f159fa6e8c2bf1eadb263eb1 100644
--- a/sziszapangma/integration/base_asr_service/asr_processor.py
+++ b/sziszapangma/integration/base_asr_service/asr_processor.py
@@ -11,8 +11,8 @@ from flask_httpauth import HTTPTokenAuth
 from sziszapangma.integration.base_asr_service.asr_result import AsrResult
 
 _TEMP_DIRECTORY = "asr_processing"
-_AUTH_TOKEN = 'AUTH_TOKEN'
-_SERVICE_PORT = 'SERVICE_PORT'
+_AUTH_TOKEN = "AUTH_TOKEN"
+_SERVICE_PORT = "SERVICE_PORT"
 
 
 class AsrProcessor(ABC):