Remove drive-by changes

Author: rpanackal

foundation-models/openai/src/main/java/com/sap/ai/sdk/foundationmodels/openai/OpenAiEmbeddingRequest.java

@@ -6,12 +6,7 @@
 import java.util.Collections;
 import java.util.List;
 import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import lombok.AccessLevel;
-import lombok.AllArgsConstructor;
 import lombok.Value;
-import lombok.With;
-import lombok.experimental.Tolerate;
 
 /**
  * Represents a request to create embeddings using OpenAI's API.
@@ -23,23 +18,17 @@
  */
 @Beta
 @Value
-@With
-@AllArgsConstructor(access = AccessLevel.PACKAGE)
 public class OpenAiEmbeddingRequest {
   /** List of tokens to be embedded. */
   @Nonnull private final List<String> tokens;
 
-  /** Number of dimensions of the embedding. */
-  @Nullable private final Integer dimensions;
-
   /**
    * Constructs an OpenAiEmbeddingRequest from a list of strings.
    *
    * @param tokens a list of tokens to be embedded
    */
-  @Tolerate
   public OpenAiEmbeddingRequest(@Nonnull final List<String> tokens) {
-    this(Collections.unmodifiableList(tokens), null);
+    this.tokens = Collections.unmodifiableList(tokens);
   }
 
   /**

foundation-models/openai/src/main/java/com/sap/ai/sdk/foundationmodels/openai/OpenAiEmbeddingResponse.java

@@ -37,7 +37,7 @@ public class OpenAiEmbeddingResponse {
   @Nonnull
   public List<float[]> getEmbeddingVectors() {
     final var embeddings = new ArrayList<float[]>();
-    for (final var container : getOriginalResponse().getData()) {
+    for (final var container : originalResponse.getData()) {
       final var embeddingFloats = container.getEmbedding();
 
       embeddings.add(embeddingFloats);