How to check if a tuple contains an element in Python?

Question

I tried to find the available methods but couldn\'t find it. There is no contains. Should I use index? I just want to know if the item exists, don\

Answer 1

Be careful with that: return Oops. use Set: d= {...}

def simha():
    d = ('this_is_valid')
    b = 'valid'
    if b in d:
        print("Oops!!!!!")


simha()