How to create a personal Conda environment on Gadi when you really need one?

Also:

[pcl851@gadi-login-08 ~]$ conda doctor
Environment Health Report for: /scratch/tm70/pcl851/conda/envs/tractive

Altered Files:

python-3.11.7-h955ad1f_0: 1

Environment listed in environments.txt file: ✅
Missing Files:

✅ There are no packages with missing files.