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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 get_chacra_repo(shaman_url):
 """ From a Shaman URL, get the chacra url for a repository, read the contents that point to the repo and return it as a string. """

    shaman_response = get_request(shaman_url)
    chacra_url = shaman_response.geturl()
    chacra_response = get_request(chacra_url)

    return chacra_response.read()