Fix checkstyle

Author: Jan-Kazlouski-elastic

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/llama/request/completion/LlamaChatCompletionRequestEntity.java

@@ -17,7 +17,6 @@
 import java.io.IOException;
 import java.util.Objects;
 
-
 /**
  * LlamaChatCompletionRequestEntity is responsible for creating the request entity for Llama chat completion.
  * It implements ToXContentObject to allow serialization to XContent format.