Remove unintended code (#149)

example/example.dart

@@ -114,60 +114,11 @@ void main() async {
     // Since a ping command doesn't have any other arguments, we don't add any other parameters to
     // the function.
     options: CommandOptions(defaultResponseLevel: ResponseLevel.hint),
-    id('ping', (ChatContext context) async {
+    id('ping', (ChatContext context) {
       // For a ping command, all we need to do is respond with `pong`.
       // To do that, we can use the `IChatContext`'s `respond` method which responds to the command with
       // a message.
-      // context.respond(MessageBuilder(content: 'pong!'));
-
-      final level1 = ResponseLevel(
-        hideInteraction: true,
-        isDm: false,
-        mention: false,
-        preserveComponentMessages: true,
-      );
-      final level2 = ResponseLevel(
-        hideInteraction: true,
-        isDm: false,
-        mention: false,
-        preserveComponentMessages: false,
-      );
-      final level3 = ResponseLevel(
-        hideInteraction: false,
-        isDm: false,
-        mention: false,
-        preserveComponentMessages: true,
-      );
-      final level4 = ResponseLevel(
-        hideInteraction: false,
-        isDm: false,
-        mention: false,
-        preserveComponentMessages: false,
-      );
-      final levels = [level1, level2, level3, level4];
-
-      for (final level in levels) {
-        await context.getButtonSelection(
-          [1, 2, 3],
-          MessageBuilder(content: 'test'),
-          level: level,
-        );
-        await context.getSelection(
-          [1, 2, 3],
-          MessageBuilder(content: 'test'),
-          level: level,
-        );
-        await context.getSelection(
-          List.generate(50, (index) => index),
-          MessageBuilder(content: 'test'),
-          level: level,
-        );
-        await context.getMultiSelection(
-          [1, 2, 3],
-          MessageBuilder(content: 'test'),
-          level: level,
-        );
-      }
+      context.respond(MessageBuilder(content: 'pong!'));
     }),
   );