codestyle fix

Author: mohamedzeidan2021

src/sagemaker/config/config_utils.py

@@ -74,12 +74,12 @@ def _log_sagemaker_config_single_substitution(source_value, config_value, config
 
     if isinstance(source_value_log_copy, dict):
         for key in source_value_log_copy.keys():
-            if re.search(r'(secret|password|key|token)', key, re.IGNORECASE):
+            if re.search(r"(secret|password|key|token)", key, re.IGNORECASE):
                 source_value_log_copy[key] = '***'
 
     if isinstance(config_value_log_copy, dict):
         for key in config_value_log_copy.keys():
-            if re.search(r'(secret|password|key|token)', key, re.IGNORECASE):
+            if re.search(r"(secret|password|key|token)", key, re.IGNORECASE):
                 config_value_log_copy[key] = '***'
 
     if config_value is not None:
@@ -139,6 +139,7 @@ def _log_sagemaker_config_single_substitution(source_value, config_value, config
         # nothing was specified in the config and nothing is being automatically applied
         logger.debug("Skipped value because no value defined\n  config key = %s", config_key_path)
 
+
 def _log_sagemaker_config_merge(
     source_value=None,
     config_value=None,