Backout D47502855

Summary:
Pull Request resolved: https://github.com/facebookresearch/d2go/pull/597

Report of items being broken on D47580212

Reviewed By: crassirostris

Differential Revision: D47580502

fbshipit-source-id: 899221774cc92aef7fd4f37354171932b09494b6

d2go/config/__init__.py

@@ -8,7 +8,6 @@ from d2go.config.config import (
     CfgNode,
     CONFIG_CUSTOM_PARSE_REGISTRY,
     CONFIG_SCALING_METHOD_REGISTRY,
-    convert_cfg_to_dict,
     load_full_config_from_file,
     temp_defrost,
     temp_new_allowed,
@@ -21,7 +20,6 @@ __all__ = [
     "CONFIG_SCALING_METHOD_REGISTRY",
     "CfgNode",
     "auto_scale_world_size",
-    "convert_cfg_to_dict",
     "load_full_config_from_file",
     "reroute_config_path",
     "temp_defrost",

d2go/config/config.py

@@ -190,13 +190,3 @@ def load_full_config_from_file(filename: str) -> CfgNode:
     cfg = loaded_cfg.get_default_cfg()
     cfg.merge_from_other_cfg(loaded_cfg)
     return cfg
-
-
-def convert_cfg_to_dict(cfg):
-    if not isinstance(cfg, CfgNode):
-        return cfg
-    else:
-        cfg_dict = dict(cfg)
-        for k, v in cfg_dict.items():
-            cfg_dict[k] = convert_cfg_to_dict(v)
-        return cfg_dict