gray hat python Debugger issue

from ctypes import *
from my_debugger_defines import *

kernel32 = windll.kernel32

class debugger():
    def __init__(self):
        pass

def load(self,path_to_exe):
    creation_flags = DEBUG_PROCESS # replace with "CREAT_NEW_CONSOLE" to see GUI|
    startupinfo = STARTUPINFO()
    process_information = PROCESS_INFORMATION()
    
    startupinfo.dwFlags = 0x1
    startupinfo.wShowWindow = 0x0
    
    startupinfo.cb = sizeof(startupinfo)
    if kernel32.CreateProcessA(path_to_exe,
                               None,
                               None,
                               None,
                               None,
                               creation_flags,
                               None,
                               None,
                               byref(startupinfo),
                               byref(process_information)):
        
        Print "[*] We have sucessfully launched the process!"
        Print "[*] PID: %d" % process_information.dwProcessId
else:
    Print"[*] Error: 0x%08x." % kernel32.GetLastError()

from ctypes import *
from ctypes.wintypes import LPSTR

WORD = c_ushort
DWORD = c_ulong
LPBYTE = POINTER(c_ubyte)
LPTSTR = POINTER(c_char)
HANDLE = c_void_p

DEBUG_PROCESS = 0x00000001
CREAT_NEW_CONSOLE = 0x00000010
class STARTUPINFO(Structure):
    _fields_ = [
        ("cb", DWORD), 
        ("lpReserved", LPTSTR),
        ("lpDesktop", LPSTR),
        ("lpTitle", LPTSTR),
        ("dwX", DWORD),
        ("dwY", DWORD),
        ("dwXSize", DWORD),
        ("dwYSize", DWORD),
        ("dwXCountChars", DWORD),
        ("dwYCountCHars", DWORD),
        ("dwFillAttribute", DWORD),
        ("dwFlags", DWORD),
        ("wShowWindow", WORD),
        ("cbReserved2", WORD),
        ("lpReserved2", LPBYTE),
        ("hStdInput", HANDLE),
        ("hStdOutput", HANDLE),
        ("hStdError", HANDLE),
        ]
class PROCESS_INFORMATION(Structure):
    _fields_ = [
        ("hProcess", HANDLE),
        ("hTread", HANDLE),
        ("dwProcessId", DWORD),
        ("dwThreadId", DWORD),
        ]