I have Miniforge installed on my computer.
Here is the part of my global .condarc configuration file that is of interest:
create_default_packages:
- <some_package>
I would like to know if there is a way to force conda to perform the installation of my default package <some_package> using pip or through a channel / URL of my choice (e.g https://files.pythonhosted.org/packages), but for that package only.
No, such functionality is not possible with any standard options. You could try filing a feature request.