v0.4.5 Regression

✨ Features

• Move profile IO into background threads #204 [@andyndang]
• accept magnitude and units in with_rotation_time param #180 [@cswarth]
• Regression metrics #171 [@lalmei]
• python 3.9 support #170 [@lalmei]

🐛 Bug Fixes

• Add none case classification metrics merge #189 [@lalmei]
• Create a new logger if the existing one is closed #209 [@andyndang]
• Enable custom number of histograms #165 [@andyndang]
• make sure merger doesn't affect model type #191 [@lalmei]
• Handle None case in Confusion matrix merging #163 [@andyndang]
• Return 0 for a single value tracker #162 [@andyndang]
• Fall back to number unique summary or string unique summary #164 [@andyndang]

📚 Documentation

• Update Spark example #218 [@andyndang]
• add example section #217 [@lalmei]
• Update README.md #215 [@lalmei]
• Configuration and docs updates #203 [@naddeoa]
• fix typos in logger doc strings #178 [@cswarth]
• Fixed sphinx documentation #166 [@andyndang]

🎨 Improve structure and format of code

• move example notebooks from example repo #147 [@lalmei]
• Add poetry to manage dependencies #200 [@naddeoa]
• Reformat the codebase with black, update format targets #201 [@naddeoa]

🚨 Testing

• test jupyter notebooks in repo #147 [@lalmei]