sizing keyword is not working correctly

[nsheff]

Right now, looper is using tangible to determine input file size, not sizing.

[donaldcampbelljr]

This is happening in Eido here:
https://github.com/pepkit/eido/blob/87eead537180db57176a56e5c6e8523fdbdfd0b5/eido/inspection.py#L72-L93

It appears to be using both the sizing and the tangible attributes to determine input file size by collecting all files and then calculating the input_file_size from the sum of all input files. In the hello_looper example, we use the same file path for each of these, so the set of files to determine size will contain only that single supplied file path. Thus, only one file is calculated for this input_file_size.