def add_input(tx, tx_hash, tx_index):
input = obelisk.TxIn()
input.previous_output.hash = tx_hash
input.previous_output.index = tx_index
tx.inputs.append(input)
def add_input(tx, prevout):
input = obelisk.TxIn()
input.previous_output.hash = prevout.hash
input.previous_output.index = prevout.index
tx.inputs.append(input)
def add_input(transaction, prevout):
tx_input = obelisk.TxIn()
tx_input.previous_output.hash = prevout.hash
tx_input.previous_output.index = prevout.index
transaction.inputs.append(tx_input)