refactor(yudao-module-llm): 移除不必要的 HTTP状态码检查

- 删除了对 HTTP 状态码的检查逻辑- 移除了不必要的日志记录

yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/http/RagHttpService.java

@@ -313,17 +313,10 @@ public class RagHttpService {
         // 发送 POST 请求
         try {
             HttpResponse<String> response = Unirest.post(ragEmbed)
-                    .header(CONTENT_TYPE_HEADER, WORD_DOCUMENT_CONTENT_TYPE)
                     .field("file_id", fileId)
                     .field("file", reqVO.getFileInputStream(), fileName)
                     .asString();
 
-            // 检查 HTTP 状态码
-            if (response.getStatus() != HttpStatus.SC_OK) {
-                log.error("HTTP请求失败，状态码: {}", response.getStatus());
-                throw new RuntimeException("HTTP请求失败，状态码: " + response.getStatus());
-            }
-
             String responseBody = response.getBody();
             log.info("响应原始内容: {}", responseBody);