Python 向NumPy数组添加字符串

我为联系人列表创建了一个数组:

data = np.array([
    ["Leon","John","Petar"], #Names
    ["Smith","Jones","Taylor"], #Surnames
    ["leon.smith@gmail.com","john.jones@chello.at","peta.tayl@gmail.com"], # EMails
    ["maxefaxe11","Mohrhuhn3000","warpd_fungz"], #Usernames
    ["fakemake11","ichliebehuhn1","lollls123"] #Passwords
])

然后，我try 编写一个注册代码，将新的联系人插入到数组中，将数组转换为:

["Leon","John","Petar","Tom"], 
["Smith","Jones","Taylor","Walker"], 
["leon.smith@gmail.com","john.jones@chello.at","peta.tayl@gmail.com","tom.tow@gmail.com"], 
["maxefaxe11","Mohrhuhn3000","warpd_fungz","tomi12341"], 
["fakemake11","ichliebehuhn1","lollls123","password111"]

我try 了以下代码来插入新联系人:

def register_contact():
    # Prompt user for details
    name = input("Enter name: ")
    surname = input("Enter surname: ")
    email = input("Enter email: ")
    username = input("Enter username: ")
    password = input("Enter password: ")

    # Add the new contact to the data array
    new_contact = np.array([[name, surname, email, username, password]])
    global data
    data = np.concatenate((data, new_contact), axis=1)

    print("Contact registered successfully.")

register_contact()
# Check the updated data
print(data)

但它说: ValueError:除串联轴外，所有输入数组维度都必须完全匹配，但沿着维度0，索引0处的数组大小为5，索引1处的数组大小为1