update demos and examples

[toruseo]

No description provided.

[Copilot]

Pull request overview

This PR updates several UXsim demo scripts/notebooks to enable no_cyclic_routing in World(...), aiming to prevent cyclic (node-revisiting) routes in example scenarios.

Changes:

• Enable no_cyclic_routing=True in selected English/Japanese example scripts.
• Enable no_cyclic_routing=True in the Google Colab demo notebook.
• Add brief inline explanation comments in the basic examples / notebook.

Reviewed changes

Copilot reviewed 6 out of 7 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
demos_and_examples/example_04jp_automatic_network_generation.py	Enables no_cyclic_routing for the JP automatic grid network example.
demos_and_examples/example_04en_automatic_network_generation.py	Enables no_cyclic_routing for the EN automatic grid network example.
demos_and_examples/example_01jp_basic.py	Enables no_cyclic_routing in the JP basic example (with inline comment).
demos_and_examples/example_01en_basic.py	Enables no_cyclic_routing in the EN basic example (with inline comment).
demos_and_examples/example_00en_simple.py	Enables no_cyclic_routing in the simplest EN example.
demos_and_examples/demo_notebook_05en_for_google_colab.ipynb	Enables no_cyclic_routing in the Colab notebook’s large grid example (with inline comment).

[Copilot]

There is a tab character between the comma and the comment after no_cyclic_routing=True. Please replace it with spaces to keep indentation/whitespace consistent and avoid editor-dependent alignment issues.

Suggested change

	no_cyclic_routing=True, #車両がたまに同じリンクを複数回通るのを防止する
	no_cyclic_routing=True, #車両がたまに同じリンクを複数回通るのを防止する

[Copilot]

The notebook comment says no_cyclic_routing prevents vehicles from traveling the same link multiple times, but the current implementation prevents revisiting nodes (cycle prevention). Please update the comment text so Colab users aren’t misled about what the flag does.

Suggested change

	" no_cyclic_routing=True, # This prevents unrealistic routing behaviors in which vehicles occasionally travel the same link multiple times\n",
	" no_cyclic_routing=True, # This prevents routing cycles by disallowing paths that revisit the same node\n",