minor tweaks

src/bot/commands/audio/mod.rs

@@ -55,6 +55,10 @@ pub async fn leave_voice_channel(manager: &Arc<Songbird>, guild_id: &GuildId) ->
   Ok(())
 }
 
+pub async fn process_message(ctx: &Context, command: &CommandInteraction) {
+  create_response(&ctx, &command, format!("Processing...")).await;
+}
+
 pub async fn create_response(ctx: &Context, command: &CommandInteraction, content: String) {
   let data = CreateInteractionResponseMessage::new().content(content.to_owned());
   let builder = CreateInteractionResponse::Message(data);