การหาค่าที่เหมาะสมด้วย Scipy

# Define a model function needed as input to scipy
def model_func(x, a0, a1):
    return ____ + (____*x)

# Load the measured data you want to model
x_data, y_data  = load_data()

# call curve_fit, passing in the model function and data; then unpack the results
param_opt, param_cov = optimize.curve_fit(____, x_data, y_data)
a0 = param_opt[0]  # a0 is the intercept in y = a0 + a1*x
a1 = param_opt[1]  # a1 is the slope     in y = a0 + a1*x

# test that these parameters result in a model that fits the data
fig, rss = compute_rss_and_plot_fit(____, ____)