Python 3.10's new features: Better error reporting

The video discusses the significant improvements in error handling introduced in Python 3.10, following the new parser from version 3.9. It highlights how Python 3.10 provides more precise and useful error messages compared to previous versions. Examples include better identification of missing parentheses, commas, colons, and improved suggestions for attribute errors. The video also covers enhancements in handling indentation and block errors, making it easier for developers to identify and fix issues in their code.

Describe how Python 3.10 handles missing commas in dictionaries compared to Python 3.9.

What does Python 3.10 do when it encounters a reference to a non-existent attribute?