Feat vl ocr (#38)

* feat: support qwen-vl-ocr-2025-02-18

* prepare for release v2.18.4

Author: kevinlin09

pom.xml

@@ -40,7 +40,7 @@
     <name>DashScope Java SDK</name>
     <groupId>com.alibaba</groupId>
     <artifactId>dashscope-sdk-java</artifactId>
-    <version>2.18.3</version>
+    <version>2.18.4</version>
 
     <properties>
         <maven.compiler.source>8</maven.compiler.source>

samples/MultiModalConversationQwenVLOcr.java

@@ -18,7 +18,7 @@
 import java.util.Map;
 
 public class MultiModalConversationQwenVLOcr {
-    private static final String modelName = "qwen-vl-ocr";
+    private static final String modelName = "qwen-vl-ocr-2025-02-18";
     public static void videoImageListSample() throws ApiException, NoApiKeyException, UploadFileException {
         MultiModalConversation conv = new MultiModalConversation();
         MultiModalMessage systemMessage = MultiModalMessage.builder()