style: fix ruff issues

[Lee-W]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 16.66667% with 5 lines in your changes missing coverage. Please review.

Project coverage is 89.11%. Comparing base (e5f5e82) to head (6d0e10a).

❗ Current head 6d0e10a differs from pull request most recent head e00ad6e

Please upload reports for the commit e00ad6e to get more accurate results.

Files	Patch %	Lines
python-sdk/src/astro/databases/duckdb.py	0.00%	2 Missing ⚠️
python-sdk/src/astro/databases/sqlite.py	0.00%	2 Missing ⚠️
python-sdk/src/astro/databases/snowflake.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2172      +/-   ##
==========================================
- Coverage   90.24%   89.11%   -1.14%     
==========================================
  Files          75       75              
  Lines        4316     4318       +2     
  Branches      538      538              
==========================================
- Hits         3895     3848      -47     
- Misses        318      367      +49     
  Partials      103      103              

Flag	Coverage Δ
PythonSDK	89.11% <16.66%> (-1.14%)	⬇️

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