minor update

Author: changliu2

articles/ai-studio/how-to/develop/evaluate-sdk.md

@@ -310,7 +310,7 @@ print(violence_conv_score)
 
 ```
 
-The result of the risk and safety evaluators for a query and response pair is a dictionary containing:
+The result of the content safety evaluators for a query and response pair is a dictionary containing:
 
 - `{metric_name}` provides a severity label for that content risk ranging from Very low, Low, Medium, and High. You can read more about the descriptions of each content risk and severity scale [here](../../concepts/evaluation-metrics-built-in.md).
 - `{metric_name}_score` has a range between 0 and 7 severity level that maps to a severity label given in `{metric_name}`.