Scaleapi

Bug Fixes
- Remove empty payloads from GET requests to avoid erroring out upon contact with an AWS WAF

New Features
- `create_evaluation_task` is now available for creating evaluation tasks for Scale Rapid projects.

Upgrade Steps
- `instruction_batch` param for `create_batch` renamed to `calibration_batch`.

New Features
- `self_label_batch` param being added for `create_batch` to create self-label batch on Rapid projects.

Upgrade Steps
- The param `self_serve` for create_project is now renamed to `rapid`

Upgrade Steps
- `ScaleDuplicateTask` exception renamed as `ScaleDuplicateResource`. You should start using the new exception (or replacing old one) after upgrading to the latest version.

New Features
- `ScaleClient` now supports feeding another base URL for API during initialization
- A new method `get_tasks_count()` added to return the number of tasks for the given parameters

Other Changes and Notes
- Readme updates
- Release Notes Template is added

New Features
- Added support for Scale API `/files` endpoint: https://docs.scale.com/reference#file-overview
- Two new methods are now available in the SDK: `upload_file` and `import_file`
- Refer to Readme's [Files](https://github.com/scaleapi/scaleapi-python-client#files) section for more details.

Improvements
- Added `instruction_batch` parameter as an option while creating new batches.
- This parameter is used for self-serve projects. https://docs.scale.com/reference#batch-overview

Other Changes and Notes
- [Readme](https://github.com/scaleapi/scaleapi-python-client#files) updated with Files endpoint examples