remove empty line

Author: lhpqaq

examples/server/server.cpp

@@ -3009,7 +3009,6 @@ int main(int argc, char ** argv) {
         ctx_server.queue_tasks.post(tasks);
 
         bool stream = json_value(data, "stream", false);
-
         const auto task_ids = server_task::get_list_id(tasks);
         const auto completion_id = gen_chatcmplid();