Update app.py

app.py

@@ -879,7 +879,7 @@ def create_interface():
                         if example['config_lua']:
                             # Show preview of config
                             config_preview = example['config_lua'][:200] + "..." if len(example['config_lua']) > 200 else example['config_lua']
-                            gr.Code(config_preview, language="lua", label=f"Config Preview", interactive=False)
+                            gr.Textbox(config_preview, label=f"Config Preview", lines=8, max_lines=8, interactive=False)
                             
                             # Download button
                             download_btn = gr.Button(f"📥 Download Preset {example['id']}", size="sm", variant="secondary")