sq8h loading problem (#4060)

Signed-off-by: Ncqy <yaya645@126.com>

core/src/db/engine/ExecutionEngineImpl.cpp

@@ -472,16 +472,6 @@ ExecutionEngineImpl::Load(bool to_cache) {
                     LOG_ENGINE_ERROR_ << msg;
                     return Status(DB_ERROR, msg);
                 } else {
-                    bool gpu_enable = false;
-#ifdef MILVUS_GPU_VERSION
-                    server::Config& config = server::Config::GetInstance();
-                    STATUS_CHECK(config.GetGpuResourceConfigEnable(gpu_enable));
-#endif
-                    if (!gpu_enable && index_->index_mode() == knowhere::IndexMode::MODE_GPU) {
-                        std::string err_msg = "Index with type " + index_->index_type() + " must be used in GPU mode";
-                        LOG_ENGINE_ERROR_ << err_msg;
-                        return Status(DB_ERROR, err_msg);
-                    }
                     segment::DeletedDocsPtr deleted_docs_ptr;
                     auto status = segment_reader_ptr->LoadDeletedDocs(deleted_docs_ptr);
                     if (!status.ok()) {