Understand if `array_out=True` should return only the array.type or not

[ArturU043]

Manipulating the array.type can become confusing.

e.g:

from servicex_analysis_utils import get_structure

DS = {"sample1": "user.mtost:user.mtost.all.Mar11"}
ak_type = get_structure(DS, array_out=True)

rec = ak_type["sample1"].content #get RecordType

# Find index of reco tree and runNumber branch
reco_idx = rec.fields.index("reco")
branch_idx = rec.contents[reco_idx].fields.index("runNumber")

print("Type for branch 'runNumber':", rec.contents[reco_idx].contents[branch_idx])

Having a dummy array with the correct structure might be more intuitive for users.