diffusers

4401e6aa - fix typo in imagic_stable_diffusion.py (#1956)

fix typo in imagic_stable_diffusion.py (#1956) changed named arg to self.tokenizer from `truncaton` to `truncation` according to Tokenizer docs (https://huggingface.co/docs/tokenizers/api/tokenizer#tokenizers.Tokenizer.truncation)