Correct create_engine description in create-db-and-table tutorial

[anxkhn]

The "Engine Technical Details" tip in the create-db-and-table tutorial describes
create_engine() in a way that no longer matches SQLModel:

SQLModel defines its own create_engine() function. It is the same as
SQLAlchemy's create_engine(), but with the difference that it defaults to use
future=True (which means that it uses the style of the latest SQLAlchemy, 1.4,
and the future 2.0).

And SQLModel's version of create_engine() is type annotated internally, ...

SQLModel no longer defines its own create_engine(). Since the SQLAlchemy 2.0
upgrade it is a direct re-export:

# sqlmodel/__init__.py
from sqlalchemy.engine import create_engine as create_engine

so sqlmodel.create_engine is sqlalchemy.create_engine is True. There is no
wrapper anymore, and the future=True / "latest SQLAlchemy, 1.4, and the future
2.0" framing is obsolete: pyproject.toml requires SQLAlchemy >=2.0.14,<2.1.0,
where the 2.0 style is the only mode and future is no longer a meaningful toggle
(SQLAlchemy 2.0 rejects future=False). The type annotations now come from
SQLAlchemy itself (create_engine returns an annotated Engine).

This updates the two sentences to say that SQLModel re-exports SQLAlchemy's
create_engine() directly, requires SQLAlchemy 2.0+, and that SQLAlchemy's
create_engine() is type annotated. Docs-only, no code change.

[github-actions]

📝 Docs preview

Last commit 61d80b0 at: https://feee8c7b.sqlmodel.pages.dev

Modified Pages

• https://feee8c7b.sqlmodel.pages.dev/tutorial/create-db-and-table/ - (before)

[github-actions]

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[YuriiMotov]

@anxkhn, please, stop opening PRs with AI-tools!
Read: https://tiangolo.com/open-source/contributing/