> ## 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.
# User Input Cells
> User input cells are useful for prompting the user of a notebook.
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A **User Input** cell is used to ask a user of a notebook how to proceed. This is helpful when sharing a notebook to a teammate, and when results might vary based on the data being used.
A User Input Cell is made up of 3 parts
1. **Question Input** - What question do we want to ask the user?
2. **User Input** - Where the user will answer the question.
3. **Julius Output** - What do we want Julius to do using the user response?
In this **Question Input**, we ask the user "What type of visualization would like to make?"
In the **Julius Output** area, you can specify what you want Julius to do with the User's answer to your question.
Here's we'll instruct Julius to make the Visualization that the user specified.
This is optional. If left blank Julius will determine what best to do with the user's response using all of the previous
When the user adds their input and runs the cell, Julius will write and execute the python code using the users inputs!
