diff --git a/src/evidently/utils/llm/prompts.py b/src/evidently/utils/llm/prompts.py
index bc0eed4749..ce4fb13990 100644
--- a/src/evidently/utils/llm/prompts.py
+++ b/src/evidently/utils/llm/prompts.py
@@ -146,7 +146,7 @@ def _render(self) -> str:
 This should be only a list of string {self.of_what}, each one on a new line with no enumeration"""
 
     def parse_response(self, response: str) -> List[str]:
-        return response.split("\n")
+        return [line.strip() for line in response.split("\n") if line.strip()]
 
 
 class StringFormatBlock(OutputFormatBlock[str]):