import numpy as np
import matplotlib.pyplot as plt


def mgc_plot(x, y, sim_name):
    """Plot sim and MGC-plot"""
    # simulation
    plt.figure(figsize=(8, 8))
    ax = plt.gca()
    ax.set_title(sim_name + " Simulation", fontsize=20)
    ax.scatter(x, y)
    ax.set_xlabel('X', fontsize=15)
    ax.set_ylabel('Y', fontsize=15)
    ax.axis('equal')
    ax.tick_params(axis="x", labelsize=15)
    ax.tick_params(axis="y", labelsize=15)
    plt.show()


np.random.seed(12345678)
x = np.linspace(-1, 1, num=100)
y = x + 0.3 * np.random.random(x.size)


mgc_plot(x, y, "Linear")