<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def dimensioned_streams(dmap):
 """ Given a DynamicMap return all streams that have any dimensioned parameters i.e parameters also listed in the key dimensions. """

    dimensioned = []
    for stream in dmap.streams:
        stream_params = stream_parameters([stream])
        if set([str(k) for k in dmap.kdims]) & set(stream_params):
            dimensioned.append(stream)
    return dimensioned