If I have a

@dynamic

workflow that returns a gets tasks that returns a

Dataframe

how can I concat those frames at the end or after the dynamic into one single frame ? 🤔 my flow returns

list[pd.DataFrame]:

and then concat task takes

@task
def concat_frames(frames: list[pd.DataFrame]) -> pd.DataFrame:
    return pd.concat(frames)

In my main workflow I then

concat_frames(frames=action_frames)

I see one problem of memory bloat as both input and output will need memory and pandas syntax you should try

Hmm ok

may i know why you want to use dynamic workflow in this case?

I have a output from a previous workflow that changes how many instances of a given workflow I need to run

right, okay. so have you tried implementing the approach you described?

Yes, but the error was bit hidden with one of the arguments to a task having a typo with

=

instead of the

: