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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 _reset_seaborn(gallery_conf, fname):
 """Reset seaborn."""

    # Horrible code to 'unload' seaborn, so that it resets
    # its default when is load
    # Python does not support unloading of modules
    # https://bugs.python.org/issue9072
    for module in list(sys.modules.keys()):
        if 'seaborn' in module:
            del sys.modules[module]