درود علی وقتت بخیر، فایلی ارسال نکردی، باید فایل از نوع jpg باشه، فکر کنم سعی کردی فایل اصلی را ارسال کنی واسه همین نیومده.

سلام کد رو تغییر دادم : ولی ارور دریافت میکنم

Data = {

}

EnBook = []

EnDate = []

class DataUserPassword():

def __init__(self, user,password):

self.user = user

self.pasword = password

if len(user) < 6:

print("Your username is less than 6 characters! ")

elif user.isnumeric():

print("Username must have at least one letter! ")

elif user.isalpha():

print("Username must have at least one number! ")

if len(password) < 6:

print("Your Password is less than 6 characters! ")

elif password.isnumeric():

print("Password must have at least one letter! ")

elif password.isalpha():

print("Password must have at least one number! ")

else: Data.update({user:password}) ,print(Data)

class DataBook():

def __init__(self,Book,NameBook,Date,EDate):

self.book = Book

self.Nbook = NameBook

self.Day = Date

self.Endate = EDate

if Book == "enter" or Book == "Enter":

EnBook.append(NameBook) , print(EnBook)

if Date == "enter" or Date== "Enter":

EnDate.append(EDate) , print(EnDate)

while True:

p1 = DataUserPassword(user = input("Enter The UserName: "),password = input("Enter The Password: "))

p2 = DataBook( Book = input("Enter The Enter: "),NameBook = input("Enter The Neme of Book: "),Date = input("Enter The Enter: "),EnDate = input("Enter the book delivery time: "),)