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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 api_home(request, key=None, hproPk=None):
 """Show the home page for the API with all methods"""


    if not check_api_key(request, key, hproPk):
        return HttpResponseForbidden

    return render_to_response('plugIt/api.html', {}, context_instance=RequestContext(request))