fix: pillow from numpy array

fix: pillow transform hotdog image

fix: PIL image for hotdog classifier

fix: generate random md5 hash if None on image

fix: other access way of token

feat: using space secret

fix: disable caching of datasets on HF space

feat: new temporary dataset

fix: change pipeline name

fix: serializable date and time

fix: image path in whale viewer

fix: image path

fix: image path

fix: rename main file

Merge branch 'chore/documentation' docs first draft

chore: renaming main app directory to src