Hello I was wondering what the correct pattern is to run mul

Question

Hello I was wondering what the correct pattern is to run multiple flows that are dependent on the same tasks via different parameters I know that you can parameterize your flows but I need to create new runs for a list of passed in parameters in a more automatic way then registering the parameters in the flow themselves

Kevin Kho · Answer

Hey < William Clark> not sure I understand the question but you can do ```with Flow as flow x = Parameter x True with case x True create flow run ``` and you can parameterize the start of sub flow runs this way Is this what you mean

William Clark · Answer

This is bare example but this is what it looks like

William Clark · Answer

```bucket 1 = bucket model 1 = cool model 1 model 2 = cool model 2 task Get Model def get model s3 bucket name model name gt Path Gets a trained model from S3 and stores it in a temporary directory return Path f tmp model name task Evaluate Model def evaluate model model Evaluates a model return model evaluate with Flow Evalulate Model bucket name = Parameter bucket name model name = Parameter model name model = get model s3 bucket name model name evaluate model model flow run ```

William Clark · Answer

The tasks are always going to be the same get model s3 and evaluate model I need to pass the model names which could be stored in a json file So for every model name found in the json file register and create a new flow run

William Clark · Answer

I think create flow run is what I m looking for

William Clark · Answer

Essentially have a parent flow that will create new flow run of the above flow for each model name found in a json file

Kevin Kho · Answer

I think it would be something like this ``` task def make param dict model name return model name model name with Flow as flow models = Parameter models 1 2 3 param dict = make param dict map models create flow run map parameters=param dict ```

William Clark · Answer

I see does map only accept one parameter per task

Kevin Kho · Answer

Map can take in a list of arguments and then there will be 1 task run for each set of items Have you seen the docs about this I can link it if you haven t yet

William Clark · Answer

Got it and yes I sure have I am still a little lost on some of how some of the pieces work together but I ll figure it out shortly Thanks for answering all my questions and being such a champion for this community

Kevin Kho · Answer

Ah ok ` map ` can have multiple parameters per task to answer your question And of course No problem