Remove explicit ChatOptions for the models using FunctionCallingOptions

 - Since FunctionCallingOptions already extends ChatOptions,
   removing explicit usage of ChatOptions in the Model Options classes

Author: ilayaperumalg

models/spring-ai-anthropic/src/main/java/org/springframework/ai/anthropic/AnthropicChatOptions.java

@@ -29,7 +29,6 @@
 
 import org.springframework.ai.anthropic.api.AnthropicApi;
 import org.springframework.ai.anthropic.api.AnthropicApi.ChatCompletionRequest;
-import org.springframework.ai.chat.prompt.ChatOptions;
 import org.springframework.ai.model.function.FunctionCallback;
 import org.springframework.ai.model.function.FunctionCallingOptions;
 import org.springframework.util.Assert;
@@ -42,7 +41,7 @@
  * @since 1.0.0
  */
 @JsonInclude(Include.NON_NULL)
-public class AnthropicChatOptions implements ChatOptions, FunctionCallingOptions {
+public class AnthropicChatOptions implements FunctionCallingOptions {
 
 	// @formatter:off
 	private @JsonProperty("model") String model;

models/spring-ai-azure-openai/src/main/java/org/springframework/ai/azure/openai/AzureOpenAiChatOptions.java

@@ -28,7 +28,6 @@
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import org.springframework.ai.chat.prompt.ChatOptions;
 import org.springframework.ai.model.function.FunctionCallback;
 import org.springframework.ai.model.function.FunctionCallingOptions;
 import org.springframework.util.Assert;
@@ -43,7 +42,7 @@
  * @author Soby Chacko
  */
 @JsonInclude(Include.NON_NULL)
-public class AzureOpenAiChatOptions implements FunctionCallingOptions, ChatOptions {
+public class AzureOpenAiChatOptions implements FunctionCallingOptions {
 
 	/**
 	 * The maximum number of tokens to generate.

models/spring-ai-minimax/src/main/java/org/springframework/ai/minimax/MiniMaxChatOptions.java

@@ -45,7 +45,7 @@
  * @since 1.0.0 M1
  */
 @JsonInclude(Include.NON_NULL)
-public class MiniMaxChatOptions implements FunctionCallingOptions, ChatOptions {
+public class MiniMaxChatOptions implements FunctionCallingOptions {
 
 	// @formatter:off
 	/**

models/spring-ai-mistral-ai/src/main/java/org/springframework/ai/mistralai/MistralAiChatOptions.java

@@ -27,7 +27,6 @@
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import org.springframework.ai.chat.prompt.ChatOptions;
 import org.springframework.ai.mistralai.api.MistralAiApi;
 import org.springframework.ai.mistralai.api.MistralAiApi.ChatCompletionRequest.ResponseFormat;
 import org.springframework.ai.mistralai.api.MistralAiApi.ChatCompletionRequest.ToolChoice;
@@ -45,7 +44,7 @@
  * @since 0.8.1
  */
 @JsonInclude(JsonInclude.Include.NON_NULL)
-public class MistralAiChatOptions implements FunctionCallingOptions, ChatOptions {
+public class MistralAiChatOptions implements FunctionCallingOptions {
 
 	/**
 	 * ID of the model to use

models/spring-ai-moonshot/src/main/java/org/springframework/ai/moonshot/MoonshotChatOptions.java

@@ -26,7 +26,6 @@
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import org.springframework.ai.chat.prompt.ChatOptions;
 import org.springframework.ai.model.function.FunctionCallback;
 import org.springframework.ai.model.function.FunctionCallingOptions;
 import org.springframework.ai.moonshot.api.MoonshotApi;
@@ -39,7 +38,7 @@
  * @author Thomas Vitale
  */
 @JsonInclude(JsonInclude.Include.NON_NULL)
-public class MoonshotChatOptions implements FunctionCallingOptions, ChatOptions {
+public class MoonshotChatOptions implements FunctionCallingOptions {
 
 	/**
 	 * ID of the model to use

models/spring-ai-ollama/src/main/java/org/springframework/ai/ollama/api/OllamaOptions.java

@@ -29,7 +29,6 @@
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import org.springframework.ai.chat.prompt.ChatOptions;
 import org.springframework.ai.embedding.EmbeddingOptions;
 import org.springframework.ai.model.ModelOptionsUtils;
 import org.springframework.ai.model.function.FunctionCallback;
@@ -48,7 +47,7 @@
  * @see <a href="https://github.com/ollama/ollama/blob/main/api/types.go">Ollama Types</a>
  */
 @JsonInclude(Include.NON_NULL)
-public class OllamaOptions implements FunctionCallingOptions, ChatOptions, EmbeddingOptions {
+public class OllamaOptions implements FunctionCallingOptions, EmbeddingOptions {
 
 	private static final List<String> NON_SUPPORTED_FIELDS = List.of("model", "format", "keep_alive", "truncate");
 

models/spring-ai-openai/src/main/java/org/springframework/ai/openai/OpenAiChatOptions.java

@@ -29,7 +29,6 @@
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import org.springframework.ai.chat.prompt.ChatOptions;
 import org.springframework.ai.model.ModelOptionsUtils;
 import org.springframework.ai.model.function.FunctionCallback;
 import org.springframework.ai.model.function.FunctionCallingOptions;
@@ -48,7 +47,7 @@
  * @since 0.8.0
  */
 @JsonInclude(Include.NON_NULL)
-public class OpenAiChatOptions implements FunctionCallingOptions, ChatOptions {
+public class OpenAiChatOptions implements FunctionCallingOptions {
 
 	// @formatter:off
 	/**

models/spring-ai-vertex-ai-gemini/src/main/java/org/springframework/ai/vertexai/gemini/VertexAiGeminiChatOptions.java

@@ -28,7 +28,6 @@
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import org.springframework.ai.chat.prompt.ChatOptions;
 import org.springframework.ai.model.function.FunctionCallback;
 import org.springframework.ai.model.function.FunctionCallingOptions;
 import org.springframework.ai.vertexai.gemini.VertexAiGeminiChatModel.ChatModel;
@@ -43,7 +42,7 @@
  * @since 1.0.0
  */
 @JsonInclude(Include.NON_NULL)
-public class VertexAiGeminiChatOptions implements FunctionCallingOptions, ChatOptions {
+public class VertexAiGeminiChatOptions implements FunctionCallingOptions {
 
 	// https://cloud.google.com/vertex-ai/docs/reference/rest/v1/GenerationConfig
 

models/spring-ai-zhipuai/src/main/java/org/springframework/ai/zhipuai/ZhiPuAiChatOptions.java

@@ -27,7 +27,6 @@
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-import org.springframework.ai.chat.prompt.ChatOptions;
 import org.springframework.ai.model.function.FunctionCallback;
 import org.springframework.ai.model.function.FunctionCallingOptions;
 import org.springframework.ai.zhipuai.api.ZhiPuAiApi;
@@ -41,7 +40,7 @@
  * @since 1.0.0 M1
  */
 @JsonInclude(Include.NON_NULL)
-public class ZhiPuAiChatOptions implements FunctionCallingOptions, ChatOptions {
+public class ZhiPuAiChatOptions implements FunctionCallingOptions {
 
 	// @formatter:off
 	/**