> ## Documentation Index
> Fetch the complete documentation index at: https://python4ai.codewithsiva.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Practice & Exercises

> Practice error and exception handling in Python with interactive notebooks

To reinforce what you've learned about catching exceptions, handling multiple errors, working with `else` and `finally` blocks, custom error classes, and common troubleshooting patterns, practice with these interactive notebooks:

<CardGroup cols={2}>
  <Card title="Follow-Along Practice" icon="laptop-code">
    Practice implementing basic try-except structures, catching specific errors, handling multiple exceptions, using else/finally blocks, creating and raising custom error classes, and resolving common python error types.

    [💻 VS Code](vscode://file/Users/sivaprasad/Downloads/python%20material/python4ai/public/notebooks/basics_exercises/Error_Handling_Practice.ipynb) | [🚀 Colab](https://colab.research.google.com/github/prasad230776/python4ai/blob/master/public/notebooks/basics_exercises/Error_Handling_Practice.ipynb) | <a href="/public/notebooks/basics_exercises/Error_Handling_Practice.ipynb" download>📥 Download</a>
  </Card>

  <Card title="Practice Exercises" icon="pen-to-square">
    Test your knowledge by writing safe division utilities, implementing input conversion flows, defining custom age exception constraints, and safeguarding dictionaries and lists from errors.

    [💻 VS Code](vscode://file/Users/sivaprasad/Downloads/python%20material/python4ai/public/notebooks/basics_exercises/Error_Handling_Exercises.ipynb) | [🚀 Colab](https://colab.research.google.com/github/prasad230776/python4ai/blob/master/public/notebooks/basics_exercises/Error_Handling_Exercises.ipynb) | <a href="/public/notebooks/basics_exercises/Error_Handling_Exercises.ipynb" download>📥 Download</a>
  </Card>
</CardGroup>

***

## Ready to move forward?

Now let's explore how to split code into multiple files in Modules & Packages!

<Card title="Modules & Packages" icon="cubes" href="/functions/modules-packages">
  Learn to modularize your code
</Card>