style: remove import and unused variable

Merge pull request cheshire-cat-ai#873 from cheshire-cat-ai/develop

Version 1.7.0

Merge pull request cheshire-cat-ai#845 from cheshire-cat-ai/develop

Version 1.6.2

Update Dockerfile

Merge pull request cheshire-cat-ai#485 from cheshire-cat-ai/develop

version 1.1.2

Merge pull request cheshire-cat-ai#474 from cheshire-cat-ai/develop

Bump version

Update Dockerfile with admin-vue release (main branch)

Merge pull request cheshire-cat-ai#438 from cheshire-cat-ai/develop

Develop

Merge pull request cheshire-cat-ai#423 from cheshire-cat-ai/develop

Develop

Merge pull request cheshire-cat-ai#414 from nicola-corbellini/main-1

Update README.md