I am having issue, when i am converting myhdl to verilog it gives me error on list indexing

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here is the code

`
from myhdl import *

import array as arr

rows = 32

DW = 2**(rows-1)

RegArray = [Signal(intbv(0,-DW,DW)) for i in range(rows+1)]

@block

def RegFile(rs_A,rs_B,Rd,WriteBack , WriteEnable, Data_A, Data_B):

@always_comb

def read():

    Data_A.next = RegArray[int(rs_A)]

    Data_B.next = RegArray[int(rs_B)]

@always_comb

def write():

    if WriteEnable == 1 and int(Rd) != 0 :

        RegArray[Rd].next =  WriteBack



return read, write

@block

def SimulateReg():

rs_A = Signal(intbv(1,0,rows+1))

rs_B = Signal(intbv(13,0,rows+1))

Rd = Signal(intbv(1,0,rows+1))

WriteBack = Signal(intbv(200,-DW,DW))

writeEnable = Signal(intbv(1,0,2))

Data_A = Signal(intbv(0,-DW,DW))

Data_B = Signal(intbv(0,-DW,DW))

regg = RegFile(rs_A,rs_B,Rd,WriteBack,writeEnable,Data_A,Data_B)

# regg.convert('Verilog')

@instance

def simulatingReg():

    for i in range(1):

        yield delay(10)

        print("rs_a : ",int(rs_A))

        print("rs_b : ",int(rs_B))

        print("rd : ",int(Rd))

        print("writeback : ",int(WriteBack))

        print("writeEnable : ",int(writeEnable))

        print("data A : ",int(Data_A))

        print("data B : ",int(Data_B))

        print("-------------------------------------")

return regg, simulatingReg

tb = SimulateReg()

tb.config_sim(trace=True)

tb.run_sim()

`