use_tqdm parameter uses tqdm when False

[sietseschroder]

Hi, it seems use_tqdm=False leads to the use of tqdm, while use_tqdm=True leads to no use of tqdm. In the source code:
tqdm(pos_list, disable=self.use_tqdm)
So use_tqdm=False means disable=False so enable is True...

[timsainb]

Thanks for pointing this out! disable=self.use_tqdm should be switched to disable=self.use_tqdm == False