print(vk_session.method('messages.getConversationMembers',{'peer_id': 2000000001}))
import vk_api
from vk_api.bot_longpoll import VkBotLongPoll, VkBotEventType
vk_session = vk_api.VkApi(token = '22281337')
vk = vk_session.get_api()
now = datetime.datetime.now()
now = str(now)
now = datetime.datetime.strptime(now[0:19],'%Y-%m-%d %H:%M:%S')
lf1 = datetime.datetime.strptime(lf1[0:19],'%Y-%m-%d %H:%M:%S')
minutes_diff1 = round((now - lf1).total_seconds() / 60.0)