palindroma

def palindroma(s):
#@param s: str
#@return: bool
    lung = len(s)
    if lung<=1:
        return True
    else:
        med = int(lung/2)
        if lung%2==0:
            return s[med] == s[med-1] and palindroma(s[:med]+s[med+1:])
        else:
            return palindroma(s[:med]+s[med+1:])