runtime error in function "TRIGGER_SMART_CONTRACT". AttributeError: 'AttributeDict' instance has no attribute 'hex'

[GalymzhanAbdimanap]

hello,
thanks for the work you've done. Can you help with the problem, I'm new to the tron. I am running this script:

`from tronapi import Tron

tron = Tron()
tron.transaction_builder.trigger_smart_contract(
... contract_address = '41790f699c1fc02d1633b6c5687e0b8bd5ee2eb2c9',
... function_selector = 'returnAllAuctions()',
... fee_limit = 30000,
... issuer_address = 'TMTDUvyNMZr9vCD33wQHSytojUrNcANqy4',
... call_value=0,
... parameters=[]
... )
`