How can I count how many unicode letters there are in an input, and how many special characters? : This is what I have so far: 

    a=0
    b=0
    c=0
    d=0
    e=0
    
    num = input("type something ")
    
    for i in num:
        if(i.isupper()):
            a=a+1
        elif(i.islower()):
            b=b+1
        elif(i.isdigit()):
            c=c+1
            
    
    print("uppercase letters: ",a)
    print("lowercase letters: ",b)
    print("numbers: ",c)
    print("korean letters: ",d)

As you can see, I want to be able to count how many korean letters there are in the input, like I am with the english letters and numbers. But I have no idea how I should do this, do I have to incorporate ord() somehow?