issue for training prior v1 in colab

[ZhouProject]

raceback (most recent call last):
File "/content/miniconda/bin/rave", line 8, in
sys.exit(main())
File "/content/miniconda/lib/python3.9/site-packages/scripts/main_cli.py", line 34, in main
app.run(train_prior.main)
File "/content/miniconda/lib/python3.9/site-packages/absl/app.py", line 308, in run
_run_main(main, args)
File "/content/miniconda/lib/python3.9/site-packages/absl/app.py", line 254, in _run_main
sys.exit(main(argv))
File "/content/miniconda/lib/python3.9/site-packages/scripts/train_prior.py", line 99, in main
gin.parse_config_files_and_bindings(
File "/content/miniconda/lib/python3.9/site-packages/gin/config.py", line 2497, in parse_config_files_and_bindings
includes_and_imports = parse_config_file(config_file, skip_unknown)
File "/content/miniconda/lib/python3.9/site-packages/gin/config.py", line 2457, in parse_config_file
raise IOError(err_str.format(config_file, prefixes))
OSError: Unable to open file: prior/prior_v1.gin. Searched config paths: ['', PosixPath('/content/miniconda/lib/python3.9/site-packages/rave'), PosixPath('/content/miniconda/lib/python3.9/site-packages/rave/configs'), PosixPath('/content/miniconda/lib/python3.9/site-packages/rave/configs/augmentations')].