fix: Syntax error on node crud

[paul-paliychuk]

:rocket:	This description was created by Ellipsis for commit 3c2e09b9412b15edb4c5442f55ef771950d47122

fix: add missing commas in SQL queries in nodes.py

Summary:

Fix missing commas in SQL queries in nodes.py and update version to 0.3.2 in pyproject.toml.

Key points:

• Syntax Fixes:
  • Add missing commas in SQL queries in get_by_uuids() and get_by_uuid() methods in nodes.py.
• Version Update:
  • Update version in pyproject.toml from 0.3.1 to 0.3.2.

---

Generated with :heart: by ellipsis.dev