document public method (#1051)

method for generating embeds for GPT responses

Author: ankitsmt211

application/src/main/java/org/togetherjava/tjbot/features/help/HelpSystemHelper.java

@@ -159,6 +159,14 @@ RestAction<Message> constructChatGptAttempt(ThreadChannel threadChannel,
                     generateDismissButton(componentIdInteractor, idForDismissButton.toString())));
     }
 
+    /**
+     * Generates a MessageEmbed for a response using AI.
+     *
+     * @param answer The response text generated by AI.
+     * @param selfUser The SelfUser representing the bot.
+     * @param title The title for the MessageEmbed.
+     * @return A MessageEmbed that contains response generated by AI.
+     */
     public MessageEmbed generateGptResponseEmbed(String answer, SelfUser selfUser, String title) {
         String responseByGptFooter = "- AI generated response";