fantazia
este by sa dalo osekat(else tam netreba). takto to vyzera vo finale:

inp = int(input('write number for all primes up to(included): '))
primes = []
for num in range(2, inp+1):
    divisor = 2
    while divisor < num:   
        if num % divisor == 0:
            break
        divisor = divisor + 1
    if divisor == num:    
        primes.append(num)
print(primes)