hi there I get an error while trying to run the initial tunning part

[charika1989]

File "/home/charika/charika_VE/env1_test/tabular/tab-ddpm/scripts/tune_ddpm.py", line 94, in objective subprocess.run(['python3.9', f'{pipeline}', '--config', f'{exps_path / "config.toml"}', '--sample', '--eval', '--change_val'], check=True) File "/home/charika/miniconda3/envs/tddpm/lib/python3.9/subprocess.py", line 528, in run raise CalledProcessError(retcode, process.args, subprocess.CalledProcessError: Command '['python3.9', 'scripts/pipeline.py', '--config', 'exp/churn2/many-exps/config.toml', '--sample', '--eval', '--change_val']' returned non-zero exit status 1.

could you please help me with this