Update README.md

Author: monokkai

README.md

@@ -11,7 +11,7 @@ Mockmate is a lightweight mock data generator for JavaScript and TypeScript.
 It helps frontend and full-stack developers generate, filter, and extend JSON data
 from public APIs with a clean and declarative API.
 
-![Uploading Captura de pantalla 2026-01-23 a las 9.19.21 p. m..png…]()
+<img src="./docs/generated.png" alt="generated data" width="100%"/>
 
 
 ---