> ## Documentation Index
> Fetch the complete documentation index at: https://docs.finetunedb.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Visual Function Calling Editor
> Simplify complex function applications with a visual interface, making it easier to apply transformations and data enrichment without code.
## Add Function
Click on the three dots in a field to add a new function to that field.
## Create New Function
Create a new blank function or start from an example function.
## Function Editor
For example, to create a "get current weather" function, write the function code on the left, while the right side displays a preview of the function schema. Once done, click "Save Changes" to save the function.
## Select Function
The new funciton is now available for use in your function library. Select the new function from the dropdown menu and add it to your dataset.
The function is now added to your dataset.
Remember to merge the changes to save the newly added function to your dataset.