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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 PowerlawGuinierPorodConst(q, A, alpha, G, Rg, beta, C):
 """Sum of a Power-law, a Guinier-Porod curve and a constant. Inputs: ------- ``q``: independent variable (momentum transfer) ``A``: scaling factor of the power-law ``alpha``: power-law exponent ``G``: scaling factor of the Guinier-Porod curve ``Rg``: Radius of gyration ``beta``: power-law exponent of the Guinier-Porod curve ``C``: additive constant Formula: -------- ``A*q^alpha + GuinierPorod(q,G,Rg,beta) + C`` """

    return PowerlawPlusConstant(q, A, alpha, C) + GuinierPorod(q, G, Rg, beta)