docs(examples): fix usage filename in chunked submit example#2285

AntonioCeppellini merged 2 commits into

hiero-ledger:mainhiero-ledger/hiero-sdk-python:mainfrom

ZainabTravadi:fix/chunked-example-usage-pathZainabTravadi/hiero-sdk-python:fix/chunked-example-usage-pathCopy head branch name to clipboard