What's wrong?

def find_message(text)///
    result = []///
    for x in text:///
        if x.isupper() :
            result.append(x)///
    result="".join(result)///
    if len(result)>1 :
        print(result)///
    else : print("None")

Checking of all the statements asserted and give the correct result.

In grader I get this message:

"Your result:None Right result:"HELLO" Fail:find_message("How are you? Eh, ok. Low or Lower? Ohhh.")"

But if I Run the func I will get "HELLO"