load_resource_description fails when passing absolute paths

[constantinpape]

See the following code snippet, run in the same folder as "DSB-Nuclei-AffinityModel.zip", which is a valid model zip.
Note that the first call works fine, the second one (which has the correct abs path) fails with the stack track below.

from bioimageio.spec import load_resource_description
load_resource_description("DSB-Nuclei-AffinityModel.zip")                                                                                                                                                      
load_resource_description("/home/pape/Work/data/dsb/new/models/DSB-Nuclei-AffinityModel.zip")                                                                                                                                                  

ValueError                                Traceback (most recent call last)                                                                                                                                                                            
~/Work/bioimageio/spec-bioimage-io/bioimageio/spec/shared/fields.py in _deserialize(self, value, attr, data, **kwargs)                                                                                                                                 
    433         try:                                                                                                                                                                                                                                   
--> 434             return raw_nodes.URI(uri_string=value)                                                                                                                                                                                             
    435         except Exception as e:                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                       
~/Work/bioimageio/spec-bioimage-io/bioimageio/spec/shared/raw_nodes.py in __init__(self, uri_string, scheme, authority, path, query, fragment)                                                                                                         
                                                                                                                                                                                                                                                       
~/Work/bioimageio/spec-bioimage-io/bioimageio/spec/shared/base_nodes.py in __post_init__(self, uri_string)                                                                                                                                             
    100         ):                                                                                                                                                                                                                                     
--> 101             raise ValueError("Invalid URI or relative path. (use URI with scheme 'file' for absolute file paths)")                                                                                                                             
    102                                                                                                                                                                                                                                                
                                                                                                                                                                                                                                                       
ValueError: Invalid URI or relative path. (use URI with scheme 'file' for absolute file paths)

[constantinpape]

Passing the file path as pathlib.Path instead of str also works with absolute paths.

[FynnBe]

this should be fixed now, please reopen if not