Baal

What's Change
* Update faq.md by Dref360 in https://github.com/ElementAI/baal/pull/203
* 205 Add stochastic heuristics from Kirsch et al. by Dref360 in https://github.com/ElementAI/baal/pull/206


**Full Changelog**: https://github.com/ElementAI/baal/compare/v1.5.2...v1.6.0

What's Changed

* Better indexing support arrow dataset by parmidaatg in https://github.com/ElementAI/baal/pull/183
* Raises an error instead of a warning when label has no label by Dref360 in https://github.com/ElementAI/baal/pull/187
* 192 Use configure instead of configure_once to remove warnings by Dref360 in https://github.com/ElementAI/baal/pull/193
* 190 Fix MRO for Lightning examples and deprecate said example by Dref360 in https://github.com/ElementAI/baal/pull/191
* Can easily unpatch modules and use as a context manager 198 194 :

python
mc_dropout_model = MCDropoutModule(your_model)
this is stochastic
predictions = [mc_dropout_model(input) for _ in range(ITERATIONS)]

model = mc_dropout_model.unpatch()
this is deterministic
output = model(input)


Context manager
with MCDropoutModule(your_model) as model:
this is stochastic
predictions = [model(input) for _ in range(ITERATIONS)]
this is deterministic
output = model(input)



**Full Changelog**: https://github.com/ElementAI/baal/compare/1.5.1...v1.5.2

What's Changed
* Solve bug where a dataset wouldnt be able to label by Dref360 in https://github.com/ElementAI/baal/pull/178


**Full Changelog**: https://github.com/ElementAI/baal/compare/1.5.0...1.5.1

What's Changed
* Split API documentation in multiple files by Dref360 in https://github.com/ElementAI/baal/pull/158
* Lightning Flash example by parmidaatg in https://github.com/ElementAI/baal/pull/154
* Add bandit to CircleCI by Dref360 in https://github.com/ElementAI/baal/pull/164
* Add Label function to HFDataset Dref360 in https://github.com/ElementAI/baal/pull/165
* 161 update query size by Dref360 in https://github.com/ElementAI/baal/pull/166
* Same fix in dropconnect and consistent dropout as in dropout by Dref360 in https://github.com/ElementAI/baal/pull/172
* Add last_active_step iteration to iterate over the last N active steps. by Dref360 in https://github.com/ElementAI/baal/pull/174

Deprecated
1. We now deprecate our PL integration in favor of Lightning Flash. More information to come.
2. We renamed `n_data_to_label` to `query_size` to match academic papers notation.

**Full Changelog**: https://github.com/ElementAI/baal/compare/1.4.0...1.5.0

What's Changed
* Support arrowdataset by parmidaatg in https://github.com/ElementAI/baal/pull/142
* Give ability for users to get uncertainty values. by Dref360 in https://github.com/ElementAI/baal/pull/144
* 146 Fix issue where at most a single submodule was affected by Dropout by Dref360 in https://github.com/ElementAI/baal/pull/147
* 131 Use poetry instead of setup.py by Dref360 in https://github.com/ElementAI/baal/pull/148
* 145 Example using MLP on MNIST by Dref360 in https://github.com/ElementAI/baal/pull/150
* mlp regression experiment by parmidaatg in https://github.com/ElementAI/baal/pull/152
* 130 Add mypy and step to test imports by Dref360 in https://github.com/ElementAI/baal/pull/155


**Full Changelog**: https://github.com/ElementAI/baal/compare/v1.3.1...1.4.0

Changelog:
* Update pytorch-lightning to > 1.3.0 API
* Make torchvision and huggingface optional dependencies.
* New tutorial on Fairness and how to use Label Studio.