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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 startswith_strip(s, startswith='http://', ignorecase=True):
 """ Strip a prefix from the beginning of a string 'TotalGood.com' 'HTtp://TotalGood.com' """

    if ignorecase:
        if s.lower().startswith(startswith.lower()):
            return s[len(startswith):]
    else:
        if s.endswith(startswith):
            return s[len(startswith):]
    return s