`key_scores_utils` ImportError

[phschoepf]

Steps to reproduce

• Clone anls_star 0.0.11 (commit 97cfec4)
• Install anls_star in a fresh venv with pip install -r requirements_dev.txt
• Run a benchmark, e.g. python3 src/benchmark_vrdu_ad_buy.py gpt-4o simple

Output:

  File ".../anls_star_metric/src/anls_star.py", line 16, in <module>
    from . import key_scores_utils as ksu
ImportError: attempted relative import with no known parent package

Attempts to fix

Removing the problematic import (L16) and all lines where it's used fixes the issue. It is thus isolated to the key_scores_utils introduced in 0.0.11.

Additional information

• Bug does not occur when installing from PyPI
• Tested on Python 3.11 and 3.12

[peerdavid]

Whats the status with this error @phschoepf ?