0.1.22: Improve backward compatibility

• revert dummy tdidf.py for pickle backward compatibility #58 from @yokomotod

Move tf dependency to dev-dependencies

Move Tensorflow dependencies into dev dependencies

Merged #56

0.1.19: Just testing new publish flow

Merge pull request #54 from hirosassa/poetrize-gh-actions

Introduce poetry and github actions

Release 0.1.18

• Fix too strict dependencies

Release 0.1.17

Add model

• LightGBM
• Catboost

0.1.17: Merge pull request #49

0.1.16: Merge pull request #40 from mski-iksm/feature/add_export_item_embedding

Added item embedding exporting function