vlfm_policy could not find

[olmman]

When I run python -m vlfm.run, I encounter the following problem:
Traceback (most recent call last):
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/runpy.py", line 197, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/nubot/vlfm/vlfm/run.py", line 59, in
main()
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/main.py", line 94, in decorated_main
_run_hydra(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/utils.py", line 394, in _run_hydra
_run_app(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/utils.py", line 457, in _run_app
run_and_report(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/utils.py", line 223, in run_and_report
raise ex
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/utils.py", line 220, in run_and_report
return func()
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/utils.py", line 458, in
lambda: hydra.run(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/hydra.py", line 105, in run
cfg = self.compose_config(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/hydra.py", line 594, in compose_config
cfg = self.config_loader.load_configuration(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/config_loader_impl.py", line 142, in load_configuration
return self._load_configuration_impl(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/config_loader_impl.py", line 253, in _load_configuration_impl
defaults_list = create_defaults_list(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/defaults_list.py", line 745, in create_defaults_list
defaults, tree = _create_defaults_list(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/defaults_list.py", line 715, in _create_defaults_list
defaults_tree = _create_defaults_tree(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/defaults_list.py", line 356, in _create_defaults_tree
ret = _create_defaults_tree_impl(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/defaults_list.py", line 457, in _create_defaults_tree_impl
return _expand_virtual_root(repo, root, overrides, skip_missing)
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/defaults_list.py", line 280, in _expand_virtual_root
subtree = _create_defaults_tree_impl(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/defaults_list.py", line 573, in _create_defaults_tree_impl
add_child(children, new_root)
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/internal/defaults_list.py", line 520, in add_child
subtree = _create_defaults_tree_impl(
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/defaults_list.py", line 488, in _create_defaults_tree_impl
config_not_found_error(repo=repo, tree=root)
File "/home/nubot/.conda/envs/vlfm/lib/python3.9/site-packages/hydra/_internal/defaults_list.py", line 799, in config_not_found_error
raise MissingConfigException(
hydra.errors.MissingConfigException: In 'experiments/vlfm_objectnav_hm3d': Could not find 'habitat_baselines/rl/policy/vlfm_policy'

Available options in 'habitat_baselines/rl/policy':
policy_base
Config search path:
provider=hydra, path=pkg://hydra.conf
provider=main, path=file:///home/nubot/vlfm/config
provider=habitat, path=pkg://habitat.config
provider=habitat, path=file://config/
provider=schema, path=structured://