fix: Replace deprecated gr.Box with gr.Column

app.py

@@ -57,26 +57,26 @@ if __name__ == "__main__":
             )
 
         with gr.Row():
-            with gr.Box(elem_id="box1"):
+            with gr.Column(elem_id="column1"):
                 text1 = gr.Markdown()
-            with gr.Box(elem_id="box2"):
+            with gr.Column(elem_id="column2"):
                 text2 = gr.Markdown()
 
         # Add custom CSS
         gr.Markdown(
             """
             <style>
-            #box1, #box2 {
+            #column1, #column2 {
                 border: 2px solid #ddd;
                 border-radius: 10px;
                 padding: 10px;
                 margin: 10px;
                 background-color: #f9f9f9;
             }
-            #box1 {
+            #column1 {
                 border-color: #007bff;
             }
-            #box2 {
+            #column2 {
                 border-color: #28a745;
             }
             </style>