add attribute model and attribute value model

zhangqian

2024-06-13 af55de2fd1677bd528ce0be6ceba8b5ee80b46ed

 proto/code/code.pb.go

@@ -1,7 +1,7 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
//    protoc-gen-go v1.26.0
//    protoc        v4.24.0
//    protoc-gen-go v1.31.0
//    protoc        v3.19.0
// source: code.proto

package code