installation Error: No such file or directory: '/data/model.toml'

Hi,
I got this error: ( FileNotFoundError: [Errno 2] No such file or directory: '/data/model.toml') during of built Docker images installation using GPU, I run it on ubuntu v20.04.01
Here is what was appeared:
Lia@Lia-GL553VD:~$ sudo docker run --runtime=nvidia -it --rm -v $PWD:/data --ipc=host mapbox/robosat:latest-gpu train --model /data/model.toml --dataset /data/dataset.toml --workers 4
Unable to find image 'mapbox/robosat:latest-gpu' locally
latest-gpu: Pulling from mapbox/robosat
35c102085707: Pull complete
251f5509d51d: Pull complete
8e829fe70a46: Pull complete
6001e1789921: Pull complete
9f0a21d58e5d: Pull complete
47b91ac70c27: Pull complete
a0529eb74f28: Pull complete
23bff6dcced5: Pull complete
6d10e7155e41: Pull complete
1077cd91e25b: Pull complete
17187e0cb362: Pull complete
59f16297861a: Pull complete
a01b17d3e344: Pull complete
832b14d21211: Pull complete
ec4844dbe142: Pull complete
5a77bff3a5ba: Pull complete
0c570f863b22: Pull complete
bb1abf747bd6: Pull complete
Digest: sha256:f4d0234287a9d7175554859cc70450cd3ef198c48b78dd4fd583d0d768a1db04
Status: Downloaded newer image for mapbox/robosat:latest-gpu
Traceback (most recent call last):
File "/usr/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "/usr/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/usr/src/app/robosat/tools/main.py", line 58, in
args.func(args)
File "/usr/src/app/robosat/tools/train.py", line 57, in main
model = load_config(args.model)
File "/usr/src/app/robosat/config.py", line 21, in load_config
return toml.load(path)
File "/opt/venv/lib/python3.6/site-packages/toml/decoder.py", line 111, in load
with io.open(_getpath(f), encoding='utf-8') as ffile:
FileNotFoundError: [Errno 2] No such file or directory: '/data/model.toml'

Thanks for any commands,
Best Regards
Mary

Start with the Docker command and its -v $PWD:/data mount, checking whether model.toml and dataset.toml exist in the host directory. The traceback points to robosat/tools/train.py:57 and robosat/config.py:21; reproduce the command and verify that configuration loading can find /data/model.toml.