[palm] set max out tokens

Author: dzlab

llm4j-palm/src/main/java/org/llm4j/palm/request/EmbedRequestFactory.java

@@ -11,7 +11,6 @@ public class EmbedRequestFactory {
      */
     private String modelId;
     private String text;
-    private PaLMRequestParameters parameters;
 
     public EmbedRequestFactory withText(String text) {
         this.text = text;

llm4j-palm/src/main/java/org/llm4j/palm/request/TextRequestFactory.java

@@ -34,7 +34,7 @@ public GenerateTextRequest build() {
                 .setPrompt(prompt)
                 .setTemperature(parameters.temperature.floatValue())
                 .setCandidateCount(parameters.candidateCount)
-                .setMaxOutputTokens(parameters.maxNewTokens)
+                .setMaxOutputTokens(parameters.maxOutputTokens)
                 .setTopK(parameters.topK)
                 .setTopP(parameters.topP.floatValue())
                 .build();