class Subscriber:
def init(self, name):
self.name = name

def update(self, message):
print(f"{self.name} received a notification: {Решил сменить (те)матику канала, конкретизировать потоки машинного бессознательного в новую техноматериалистическую и киберготическую оболочку}")

class Channel:
def init(self):
self.subscribers = []
self.theme = "Initial Theme: Metarussia"

def change_theme(self, new_theme):
self.theme = new_theme
self.notify_subscribers(f"The channel's theme has changed to: {Machinic Embodiment}")

my_channel.change_theme("Abstract and Machinic")

my_channel.unsubscribe(subscriber1)

my_channel.change_theme("CYBERSEX IS HOLY")