The bot does not respond to buttons in a VK conversation. What to do?

Question

Python

Hello! I am writing a bot for personal purposes and decided to test it in a conversation. I made buttons and when you click on the button in the conversation, the text of the button is sent, but before the text there is a mention of the bot. Because of this, the bot does not respond. What should I do or how can I fix this? Everything works in private messages.

def menu():
global keyboard1
keyboard1 = VkKeyboard(inline=True)
keyboard1.add_button(' Profile', color=VkKeyboardColor.NEGATIVE)
keyboard1.add_line()
keyboard1.add_button(' Work', color=VkKeyboardColor.PRIMARY)
keyboard1. add_button(' Miners', color=VkKeyboardColor.POSITIVE)
keyboard1.add_line()
keyboard1.add_button(' Family', color=VkKeyboardColor.POSITIVE)
keyboard1.add_button(' Garage', color=VkKeyboardColor.PRIMARY)

if event.text == 'Start' or event.text == 'Menu' or event.text == 'Open':
menu()
vk.messages.send(peer_id=event.peer_id, random_id=0, message=' What are you interested in?', keyboard=keyboard1.get_keyboard())

Answer 1

1) Write a question in qna without code and error
2) Wait for a miracle...