Add start history chart in README (#122)

Wh1isper · web-flow · commit 60f632357a33 · 2024-01-21T16:25:16.000+08:00
diff --git a/README.md b/README.md
@@ -196,3 +196,7 @@ The SDG project was initiated by **Institute of Data Security, Harbin Institute
 ## 📄 License
 
 The SDG open source project uses Apache-2.0 license, please refer to the [LICENSE](https://github.com/hitsz-ids/synthetic-data-generator/blob/main/LICENSE).
+
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=hitsz-ids/synthetic-data-generator&type=Date)](https://star-history.com/#hitsz-ids/synthetic-data-generator&Date)
diff --git a/README_ZH_CN.md b/README_ZH_CN.md
@@ -195,3 +195,7 @@ SDG开源项目由**哈尔滨工业大学（深圳）数据安全研究院**发
 ## 📄 许可证
 
 SDG开源项目使用 Apache-2.0 license，有关协议请参考[LICENSE](https://github.com/hitsz-ids/synthetic-data-generator/blob/main/LICENSE)。
+
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=hitsz-ids/synthetic-data-generator&type=Date)](https://star-history.com/#hitsz-ids/synthetic-data-generator&Date)
