update 2, app complete

app.py

@@ -152,7 +152,10 @@ def process_user_auth(command, user_id, gripper_value, gripper_speed, angle1, an
 		remaining_time_msg = f"Your turn!\nTime remaining: {wait_time:.2f} seconds."
 		return result, response_image, remaining_time_msg
 	elif position is not None:
-		wait_msg = f"There are {position - 1} people ahead of you in the queue.\nWait time: {wait_time:.2f} seconds."
+		if position == 1:
+			wait_msg = f"You are next!\nWait time: {wait_time:.2f} seconds."
+		else:
+			wait_msg = f"There are {position - 1} people ahead of you in the queue.\nWait time: {wait_time:.2f} seconds."
 		return None, None, wait_msg
 	else:
 		return None, None, "Error: You are not in the queue."