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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_color_scheme(name):

 """Get a color scheme from config using its name"""

    name = name.lower()
    scheme = {}
    for key in COLOR_SCHEME_KEYS:
        try:
            scheme[key] = CONF.get('appearance', name+'/'+key)
        except:
            scheme[key] = CONF.get('appearance', 'spyder/'+key)
    return scheme