Python Struct() __init__() takes 2 positional arguments but 3 were given

I'm trying to convert Python 2 script to Python 3 and I'm stuck with Struct(), what I'm doing wrong? I think the problem is with Struct() but I don't see where is the problem.

Error

Traceback (most recent call last):
  File "C:\Users\xxx.py", line 206, in <module>
    main()
  File "C:\Users\xxx.py", line 15, in main
    tx = create_transaction(input_script, output_script, options)
  File "C:\Users\xxx.py", line 77, in create_transaction
    Bytes("version", 4),
TypeError: __init__() takes 2 positional arguments but 3 were given

function

import hashlib, binascii, struct, array, os, time, sys, optparse
import scrypt

from construct import *


def create_transaction(input_script, output_script, options):
  transaction = Struct("transaction",
    Bytes("version", 4),  <-- line 77
    Byte("num_inputs"),
    StaticField("prev_output", 32),
    UBInt32('prev_out_idx'),
    Byte('input_script_len'),
    Bytes('input_script', len(input_script)),
    UBInt32('sequence'),
    Byte('num_outputs'),
    Bytes('out_value', 8),
    Byte('output_script_len'),
    Bytes('output_script',  0x43),
    UBInt32('locktime'))

  tx = transaction.parse(b'\x00'*(127 + len(input_script)))
  tx.version           = struct.pack('<I', 1)
  tx.num_inputs        = 1
  tx.prev_output       = struct.pack('<qqqq', 0,0,0,0)
  tx.prev_out_idx      = 0xFFFFFFFF
  tx.input_script_len  = len(input_script)
  tx.input_script      = input_script
  tx.sequence          = 0xFFFFFFFF
  tx.num_outputs       = 1
  tx.out_value         = struct.pack('<q' ,options.value)#0x000005f5e100)#012a05f200) #50 coins
  #tx.out_value         = struct.pack('<q' ,0x000000012a05f200) #50 coins
  tx.output_script_len = 0x43
  tx.output_script     = output_script
  tx.locktime          = 0 
  return transaction.build(tx)