prune metrics: info retrieval 10/n

CHANGELOG.md

@@ -9,8 +9,6 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ### Added
 
-- Added `RetrievalMAP` metric, the corresponding functional version `retrieval_average_precision` and a generic superclass for retrieval metrics `RetrievalMetric` ([#5032](https://github.com/PyTorchLightning/pytorch-lightning/pull/5032))
-
 
 - Added a way to print to terminal without breaking up the progress bar ([#5470](https://github.com/PyTorchLightning/pytorch-lightning/pull/5470))
 

pytorch_lightning/metrics/__init__.py

@@ -39,7 +39,6 @@
     R2Score,
     SSIM,
 )
-from pytorch_lightning.metrics.retrieval import RetrievalMAP  # noqa: F401
 
 warn(
     "`pytorch_lightning.metrics.*` module has been renamed to `torchmetrics.*` and split off to its own package"

pytorch_lightning/metrics/functional/__init__.py

@@ -28,7 +28,6 @@
 from pytorch_lightning.metrics.functional.hamming_distance import hamming_distance  # noqa: F401
 from pytorch_lightning.metrics.functional.image_gradients import image_gradients  # noqa: F401
 from pytorch_lightning.metrics.functional.iou import iou  # noqa: F401
-from pytorch_lightning.metrics.functional.ir_average_precision import retrieval_average_precision  # noqa: F401
 from pytorch_lightning.metrics.functional.mean_absolute_error import mean_absolute_error  # noqa: F401
 from pytorch_lightning.metrics.functional.mean_squared_error import mean_squared_error  # noqa: F401
 from pytorch_lightning.metrics.functional.mean_squared_log_error import mean_squared_log_error  # noqa: F401