Fix Google ADK Demo registration

[willkill07]

Description

In the last PR #885 I forgot to add this file to the commit, resulting in the bug still persisting.

Closes

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• When the PR is ready for review, new or existing tests cover these changes.
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Summary by CodeRabbit

• Chores

  • Updated demo module linting configuration to reduce false-positive warnings and streamline code maintenance.
  • Adjusted imports to align with available tool integrations, preparing the demo for time and weather-related capabilities.
  • No changes to existing user workflows or features; behavior remains unchanged.

• Tests

  • No test impact identified.

• Documentation

  • No user-facing documentation changes.

[coderabbitai]

Walkthrough

Adds module-level linter suppression comments and introduces imports for two local tools in the demo register module.

Changes

Cohort / File(s)	Summary of Changes
Linting and imports examples/frameworks/adk_demo/src/nat_adk_demo/register.py	Added pylint/flake8 suppression comments; imported nat_time_mcp_tool and weather_update_tool.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit's high-level summary is enabled.
Title Check	✅ Passed	The title succinctly summarizes the main change in imperative mood, clearly describes the bug fix for the Google ADK Demo registration, and is well under the 72-character limit.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

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🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment

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Actionable comments posted: 1

📜 Review details

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between cb31e79 and 12ef7fa.

📒 Files selected for processing (1)

• examples/frameworks/adk_demo/src/nat_adk_demo/register.py (1 hunks)

🧰 Additional context used

📓 Path-based instructions (4)

**/*.{py,yaml,yml}

📄 CodeRabbit inference engine (.cursor/rules/nat-test-llm.mdc)

**/*.{py,yaml,yml}: Configure response_seq as a list of strings; values cycle per call, and [] yields an empty string.
Configure delay_ms to inject per-call artificial latency in milliseconds for nat_test_llm.

Files:

• examples/frameworks/adk_demo/src/nat_adk_demo/register.py

**/*.py

📄 CodeRabbit inference engine (.cursor/rules/nat-test-llm.mdc)

**/*.py: Programmatic use: create TestLLMConfig(response_seq=[...], delay_ms=...), add with builder.add_llm("", cfg).
When retrieving the test LLM wrapper, use builder.get_llm(name, wrapper_type=LLMFrameworkEnum.) and call the framework’s method (e.g., ainvoke, achat, call).

**/*.py: In code comments/identifiers use NAT abbreviations as specified: nat for API namespace/CLI, nvidia-nat for package name, NAT for env var prefixes; do not use these abbreviations in documentation
Follow PEP 20 and PEP 8; run yapf with column_limit=120; use 4-space indentation; end files with a single trailing newline
Run ruff check --fix as linter (not formatter) using pyproject.toml config; fix warnings unless explicitly ignored
Respect naming: snake_case for functions/variables, PascalCase for classes, UPPER_CASE for constants
Treat pyright warnings as errors during development
Exception handling: use bare raise to re-raise; log with logger.error() when re-raising to avoid duplicate stack traces; use logger.exception() when catching without re-raising
Provide Google-style docstrings for every public module, class, function, and CLI command; first line concise and ending with a period; surround code entities with backticks
Validate and sanitize all user input, especially in web or CLI interfaces
Prefer httpx with SSL verification enabled by default and follow OWASP Top-10 recommendations
Use async/await for I/O-bound work; profile CPU-heavy paths with cProfile or mprof before optimizing; cache expensive computations with functools.lru_cache or external cache; leverage NumPy vectorized operations when beneficial

Files:

• examples/frameworks/adk_demo/src/nat_adk_demo/register.py

**/*

⚙️ CodeRabbit configuration file

**/*: # Code Review Instructions

• Ensure the code follows best practices and coding standards. - For Python code, follow
  PEP 20 and
  PEP 8 for style guidelines.
• Check for security vulnerabilities and potential issues. - Python methods should use type hints for all parameters and return values.
  Example:

  def my_function(param1: int, param2: str) -> bool:
      pass

• For Python exception handling, ensure proper stack trace preservation:
  • When re-raising exceptions: use bare raise statements to maintain the original stack trace,
    and use logger.error() (not logger.exception()) to avoid duplicate stack trace output.
  • When catching and logging exceptions without re-raising: always use logger.exception()
    to capture the full stack trace information.

Documentation Review Instructions - Verify that documentation and comments are clear and comprehensive. - Verify that the documentation doesn't contain any TODOs, FIXMEs or placeholder text like "lorem ipsum". - Verify that the documentation doesn't contain any offensive or outdated terms. - Verify that documentation and comments are free of spelling mistakes, ensure the documentation doesn't contain any

words listed in the ci/vale/styles/config/vocabularies/nat/reject.txt file, words that might appear to be
spelling mistakes but are listed in the ci/vale/styles/config/vocabularies/nat/accept.txt file are OK.

Misc. - All code (except .mdc files that contain Cursor rules) should be licensed under the Apache License 2.0,

and should contain an Apache License 2.0 header comment at the top of each file.

• Confirm that copyright years are up-to date whenever a file is changed.

Files:

• examples/frameworks/adk_demo/src/nat_adk_demo/register.py

examples/**/*

⚙️ CodeRabbit configuration file

examples/**/*: - This directory contains example code and usage scenarios for the toolkit, at a minimum an example should
contain a README.md or file README.ipynb.

• If an example contains Python code, it should be placed in a subdirectory named src/ and should
  contain a pyproject.toml file. Optionally, it might also contain scripts in a scripts/ directory.
• If an example contains YAML files, they should be placed in a subdirectory named configs/. - If an example contains sample data files, they should be placed in a subdirectory named data/, and should
  be checked into git-lfs.

Files:

• examples/frameworks/adk_demo/src/nat_adk_demo/register.py

🔇 Additional comments (2)

examples/frameworks/adk_demo/src/nat_adk_demo/register.py (2)

16-17: LGTM: Linter suppressions are appropriate for registration pattern.

The unused-import and flake8: noqa suppressions are appropriate here since this module imports tools solely for their registration side effects, a common pattern in plugin/tool registration systems.

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19-20: Imported modules verified
Both nat_time_mcp_tool and weather_update_tool exist in examples/frameworks/adk_demo/src/nat_adk_demo; no further action needed.

[willkill07]

/merge