Start & End
Start & End
Start
The start node is the initial node of the workflow, used to set up the input information required to launch the workflow. The start node only contains input parameters and does not have other parameters such as output.
- Name: The name of the variable. It is recommended to use naming conventions like "camelCase" to improve management efficiency.
- Type: The data type of the variable.
- Description: A detailed and clear description of the variable. This helps the large language model (LLM) better understand and utilize the variable.
- Required: Defines whether this variable is mandatory.
- Default Value: The default value of the variable. If no input parameter is provided, the default value will be used as the input.
End
The End node is the terminal node of a workflow, responsible for returning results after workflow execution.
The End node supports two return modes: Return Variables and Return Text.
Return Variables
In this mode, all output parameters are returned in JSON format upon workflow completion.
Return Text
In this mode, output variables can be concatenated into a single text string for return.