Quote: File "C:\Users\krasona\PycharmProjects\GlioblastomaSegmentation\venv\lib\site-packages\nibabel\loadsave.py", line 42, in load
raise FileNotFoundError("No such file or no access: '%s'" % filename)
FileNotFoundError: No such file or no access: 'C:\Users\krasona\PycharmProjects\GlioblastomaSegmentation\output\FLAIR_N4Bias.nii.gz'

  try:
        stat_result = os.stat(filename)
    except OSError:
        raise FileNotFoundError("No such file or no access: '%s'" % filename)
    if stat_result.st_size <= 0:
        raise ImageFileError("Empty file: '%s'" % filename)
    sniff = None
    for image_klass in all_image_classes:
        is_valid, sniff = image_klass.path_maybe_image(filename, sniff)
        if is_valid:
            img = image_klass.from_filename(filename, **kwargs)
            return img

    raise ImageFileError('Cannot work outfile type of "%s"' %
                         filename)