def send_messages(module, course, telegram, names, grades, average):
	ts = time.localtime()
	message = f'*{ts.tm_mday:02}.{ts.tm_mon:02}.{ts.tm_year} {ts.tm_hour:02}:{ts.tm_min:02}:{ts.tm_sec:02} {module} - {course}*:\\n'
	for (i, n) in enumerate(names):
		message = message + f'\\n{n}: {grades[i]:.1f}'
	message = message + f'\\n\\nKlassenmittelwert: {average:.3f}'
	for t in telegram:
		os.system('telegram-bot -u \"' + t + '\" -t \"' + message + '\" --parsing \"markdown\"')
	pass
	return message

print(send_messages('aet2', '2Eb', ['Dominik Mueller'], ['Dominik Mueller', 'Nico Canzani'], [5.2, 4.8], 4.578))