Execute python code fix

[zyzhang1130]

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name: Pull Request
about: Create a pull request

Description

The current execute_python_code tool function uses exec() within a function, and any variables (including function definitions) created by the executed code are not automatically accessible within the scope of that code due to how local and global namespaces are managed. As a result, any function defined in the code cannot be executed properly.

Fix: explicitly manage the namespaces by providing a dictionary for the globals and locals parameters in the exec() function. Using the same dictionary for both globals and locals ensures variables and functions defined in code block are accessible within that code block.

Checklist

Please check the following items before code is ready to be reviewed.

• Code has passed all tests
• Docstrings have been added/updated in Google Style
• Documentation has been updated
• Code is ready for review