#imports

import string
import secrets

#create password

def create_password(length: int) -> str:
    pool = string.ascii_letters + string. digits 
    pool += "!?.,-_/;:@"
    
    while True:
    
        password = ''.join(secrets.choice(pool) for _ in range(length))
        
        if any(char.isdigit() for char in password):
            return  password
#length and chek
while True:
    try:
        length = int(input("Choice the length of the password: "))
        
        if length >= 4:
            break
        
        else:
            print("the number must be 4 or more")
            
    except ValueError:
        print("only numbers are allowed")
        
#output

print("password: ", create_password(length))