Update README.md with license information (#8)

- Update README.md with license information (de650c2dc22f2fe31a2570b86a96e9a36db94efc)


Co-authored-by: Chen Chongyu <[email protected]>

README.md

@@ -1,7 +1,10 @@
 ---
-license: other
+license: apache-2.0
+---
+---
+
 license_name: yi-license
 ---
 ---
-license: gemma
+
 ---