1, python references the getpass module and there is no response after entering the password and pressing Enter

2,

  #!/usr/bin/env python3.5
    #用户登录
    import getpass
    i = 1
    user = 'eason'
    pwd = 'eason123'
    while True:
        i1 = input('请输入账号：')
        p1 = getpass.getpass('请输入密码：')
        if i1 == 'user' and  p1 == 'pwd':
            print('login sucessful')
            break
        else:
            print('login failer')
        if i == 3:
            break
        i = i + 1

3. It is possible to use the IDE that comes with python, but this problem occurs when Pycharm is executed. Thanks!