> ## Documentation Index
> Fetch the complete documentation index at: https://julius.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Code Cells
> Code cells are used to run code that the User inputs.
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If you want full control over the code being executed, you can use **Code cells** to manually enter your own code instead of having Julius generate it. This is especially useful when you already know what code you want to run and prefer consistent, repeatable results; Julius will run exactly what you provide.
You don't have to create the code yourself! If Julius previously ran code that you liked, you can simply copy it and paste it into a Code Cell to re-use!
Here we inputted code that Julius had previously generated that worked well.
Once you run the code cell, Julius will execute it in your container.
If your code references variables or data that isn't available, Julius will adjust the code to make it work with your existing data.
