Ask for input during a running workflow

[Howe829]

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I am wondering how to ask for user input during a running workflow. For example, if the first LLM node generates multiple choices, I want to let the user choose which option to use for the second LLM input.

[FAFUuser]

As far as I know, a workflow is a form of stream processing and currently does not support interacting with the user during its execution. You could consider breaking it into two applications, with user interaction added between them. Alternatively, you might also consider adding a parameter during the initial user input process. Based on this parameter and the first output from the large model, you can use code to determine the second input to the large model. Hope this helps.

[FB886]

I tried to use a workflow to complete a complex conversation that involves loops and conditionals. However, the current workflow only supports one-way flow from the start node, and there is no way to receive user input again in the conversation loop. I hope to add a link node before the start node, so that I can control the entire process.

[amroeser]

is there an update about this feature?