empty response issue

src/main/java/org/example/Bot.java

@@ -15,7 +15,7 @@ public class Bot extends TelegramLongPollingBot {
 
     @Override
     public String getBotToken() {
-        return "Put your Telegram Token here ";
+        return "Put your Telegram Token here";
     }
 
     private String prompts;
@@ -27,8 +27,15 @@ public class Bot extends TelegramLongPollingBot {
 
         llama3 l3 = new llama3();
         prompts = msg.getText();
-        String resp = l3.llmChat(msg.getText());
-        sendText(id,resp + " \n \uD83D\uDC50\uD83C\uDFFB please try again! \uD83D\uDE0A");
+        String res = l3.llmChat(msg.getText());
+
+        String response;
+        if (res.length() > 0)
+            response = res + "\n \uD83D\uDC50\uD83C\uDFFB" ;
+        else
+            response = " \n \uD83D\uDC50\uD83C\uDFFB please try again! \uD83D\uDE0A";
+
+        sendText(id, response);
 
         System.out.println(user.getFirstName() + " wrote " + msg.getText());
     }