def logx_linear ( x , a , b ) : x = np . log ( x ) return a * x + b
how to make python run a linear equation
logx linear
def logx_linear(x, a, b):
    """logx linear

    Parameters
    ----------
    x: int
    a: float
    b: float

    Returns
    -------
    float
        a * np.log(x) + b
    """
    x = np.log(x)
    return a*x + b