remove redundant methods in RichProgressBar (#11100)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Carlos Mocholí <[email protected]>

Author: 3 people

CHANGELOG.md

@@ -120,6 +120,9 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 - Removed duplicated file extension when uploading model checkpoints with `NeptuneLogger` ([#11015](https://github.com/PyTorchLightning/pytorch-lightning/pull/11015))
 
 
+- Removed `__getstate__` and `__setstate__` of `RichProgressBar` ([#11100](https://github.com/PyTorchLightning/pytorch-lightning/pull/11100))
+
+
 - The `DDPPlugin` and `DDPSpawnPlugin` and their subclasses now remove the `SyncBatchNorm` wrappers in `teardown()` to enable proper support at inference after fitting ([#11078](https://github.com/PyTorchLightning/pytorch-lightning/pull/11078))
 
 

pytorch_lightning/callbacks/progress/rich_progress.py

@@ -318,17 +318,6 @@ def on_validation_start(self, trainer, pl_module):
         super().on_validation_start(trainer, pl_module)
         self._init_progress(trainer)
 
-    def __getstate__(self):
-        # can't pickle the rich progress objects
-        state = self.__dict__.copy()
-        state["progress"] = None
-        state["_console"] = None
-        return state
-
-    def __setstate__(self, state):
-        self.__dict__ = state
-        self._console = Console(**self._console_kwargs)
-
     def on_sanity_check_start(self, trainer, pl_module):
         super().on_sanity_check_start(trainer, pl_module)
         self._init_progress(trainer)