(self, followerId: int, followeeId: int)
| 31 | self.followMap[followerId].add(followeeId) |
| 32 | |
| 33 | def unfollow(self, followerId: int, followeeId: int) -> None: |
| 34 | if followeeId in self.followMap[followerId]: |
| 35 | self.followMap[followerId].remove(followeeId) |