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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def inurl(needles, haystack, position='any'):
 """convenience function to make string.find return bool"""


    count = 0

    # lowercase everything to do case-insensitive search
    haystack2 = haystack.lower()

    for needle in needles:
        needle2 = needle.lower()
        if position == 'any':
            if haystack2.find(needle2) > -1:
                count += 1
        elif position == 'end':
            if haystack2.endswith(needle2):
                count += 1
        elif position == 'begin':
            if haystack2.startswith(needle2):
                count += 1

    # assessment
    if count > 0:
        return True
    return False