Errors from running the code in terminal

[namjoonsuh]

Hi I am having the following errors..
I am very new to running the code through cmd, please help me to fix this..

(tddpm) C:\Users\namjo\Downloads\tab-ddpm-main\tab-ddpm-main>python scripts/tune_ddpm.py churn2 6500 synthetic catboost ddpm_tune --eval_seeds
[I 2023-07-14 11:54:06,300] A new study created in memory with name: no-name-5aa9ef04-90d2-4ef6-8808-158a7117fe5f
C:\Users\namjo\anaconda3\envs\tddpm\lib\site-packages\optuna\progress_bar.py:47: ExperimentalWarning: Progress bar is experimental (supported from v1.2.0). The interface can change in the future.
self._init_valid()
[W 2023-07-14 11:54:06,314] Trial 0 failed because of the following error: FileNotFoundError(2, 'The system cannot find the file specified', None, 2, None)
Traceback (most recent call last):
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\site-packages\optuna\study_optimize.py", line 213, in _run_trial
value_or_values = func(trial)
File "C:\Users\namjo\Downloads\tab-ddpm-main\tab-ddpm-main\scripts\tune_ddpm.py", line 85, in objective
subprocess.run(['python3.9', f'{pipeline}', '--config', f'{exps_path / "config.toml"}', '--train', '--change_val'], check=True)
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\subprocess.py", line 505, in run
with Popen(*popenargs, **kwargs) as process:
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\subprocess.py", line 951, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\subprocess.py", line 1420, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] The system cannot find the file specified
0%| | 0/50 [00:00<?, ?it/s]
Traceback (most recent call last):
File "C:\Users\namjo\Downloads\tab-ddpm-main\tab-ddpm-main\scripts\tune_ddpm.py", line 113, in
study.optimize(objective, n_trials=50, show_progress_bar=True)
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\site-packages\optuna\study\study.py", line 400, in optimize
_optimize(
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\site-packages\optuna\study_optimize.py", line 66, in _optimize
_optimize_sequential(
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\site-packages\optuna\study_optimize.py", line 163, in _optimize_sequential
trial = _run_trial(study, func, catch)
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\site-packages\optuna\study_optimize.py", line 264, in _run_trial
raise func_err
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\site-packages\optuna\study_optimize.py", line 213, in _run_trial
value_or_values = func(trial)
File "C:\Users\namjo\Downloads\tab-ddpm-main\tab-ddpm-main\scripts\tune_ddpm.py", line 85, in objective
subprocess.run(['python3.9', f'{pipeline}', '--config', f'{exps_path / "config.toml"}', '--train', '--change_val'], check=True)
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\subprocess.py", line 505, in run
with Popen(*popenargs, **kwargs) as process:
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\subprocess.py", line 951, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Users\namjo\anaconda3\envs\tddpm\lib\subprocess.py", line 1420, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] The system cannot find the file specified