update another func

app.py

@@ -770,7 +770,7 @@ with gr.Blocks(css=css, title="Math Olympiad Solver") as demo:
                     gr.HTML("Problem example", elem_classes="probelm-example-title-content")
 
                 with gr.Blocks(elem_classes="action-container"):
-                    gr.Button(
+                    another_btn = gr.Button(
                         "",
                         elem_classes="probelm-example-another",
                         icon="./static/images/reset.png",
@@ -823,5 +823,14 @@ with gr.Blocks(css=css, title="Math Olympiad Solver") as demo:
             ],
         )
 
+        another_btn.click(
+            fn=update_example_problem,
+            inputs=[],
+            outputs=[
+                problem_example,
+                problem_example_text_hidden,
+            ],
+        )
+
 if __name__ == "__main__":
     demo.queue(default_concurrency_limit=5).launch()