Errors in customer.py and chat/model.py .....

[Rahil786-bit]

def clean(self, *args, **kwargs):
print(self.users.count())
if self.users.count() < 2:
raise ValidationError("You can't assign less than two Users")
super(Room, self).clean(*args, **kwargs)

def __str__(self):
	users = ""
	for usr in self.users.all():
		users = users+usr.username+", "
	return str(users)

//error :Instance of 'ManyToManyField' has no 'count' member
//Instance of 'ManyToManyField' has no 'all' member

//below custper.py

@database_sync_to_async
def save_chat(self, message):
	if 'AnonymousUser' != str(self.scope["user"]):
		room = Room.objects.last()
		msg = ChatMessage.objects.create(room=room, user=self.scope["user"], message=message)
	return True

//error :Class 'Room' has no 'objects' member
//Class 'ChatMessage' has no 'objects' member
//Unused variable 'msg'

Thank you