pythoncharm代码运行问题

Question

import wx

class MyFrame(wx.Frame):
def init(self, parent, id):
wx.Frame.init(self, parent, id, title="用户登录", pos=(100, 100), size=(400, 300))
panel = wx.Panel(self)

    # 创建按钮
    self.bt_confirm = wx.Button(panel, label="确定")
    self.bt_cancel = wx.Button(panel, label="取消")

    # 创建文本
    self.title = wx.StaticText(panel, label="请输入用户名和密码")
    self.label_user = wx.StaticText(panel, label="用户名：")
    self.text_user = wx.TextCtrl(panel, style=wx.TE_LEFT)
    self.label_pwd = wx.StaticText(panel, label="密码：")
    self.text_pwd = wx.TextCtrl(panel, style=wx.TE_PASSWORD)
    # 创建横向容器
    hsizer_user = wx.BoxSizer(wx.HORIZONTAL)
    hsizer_user.Add(self.label_user, proportion=0, flag=wx.ALL, border=5)
    hsizer_user.Add(self.text_user, proportion=0, flag=wx.ALL, border=5)

    hsizer_pwd = wx.BoxSizer(wx.HORIZONTAL)
    hsizer_pwd.Add(self.label_pwd, proportion=0, flag=wx.ALL, border=5)
    hsizer_pwd.Add(self.text_pwd, proportion=0, flag=wx.ALL, border=5)

    hsizer_button = wx.BoxSizer(wx.HORIZONTAL)
    hsizer_button.Add(self.bt_confirm, proportion=0, flag=wx.ALL, border=5)
    hsizer_button.Add(self.bt_cancel, proportion=0, flag=wx.ALL, border=5)

    vsizer_all = wx.BoxSizer(wx.VERTICAL)
    vsizer_all.Add(self.title, proportion=0, flag=wx.BOTTOM | wx.TOP | wx.ALIGN_CENTER, border=15)
    vsizer_all.Add(hsizer_user, proportion=0, flag=wx.EXPAND | wx.LEFT | wx.RIGHT, border=45)
    vsizer_all.Add(hsizer_pwd, proportion=0, flag=wx.EXPAND | wx.LEFT | wx.RIGHT, border=45)
    vsizer_all.Add(hsizer_button, proportion=0, flag=wx.ALIGN_CENTER|wx.TOP, border=15)
    panel.SetSizer(vsizer_all)

    vsizer = wx.BoxSizer(wx.VERTICAL)
    vsizer.Add(self.title, proportion=0, flag=wx.BOTTOM | wx.TOP | wx.ALIGN_CENTER, border=25)
    panel.SetSizer(vsizer)

if name == "main":
app = wx.App()
frame = MyFrame(parent=None, id=-1)
frame.Show()
app.MainLoop()
请问我的这个代码，把中间那部分去掉可以运行，但加上中间那部分后就运行不了了，代码都是正确的，为什么呢？

Answer 1

会不会是版本问题呢？