import numpy as np
import matplotlib.pyplot as plt

time = 0
# Initial conditions
mass_b1 = 1
position


def plot_t(positions):
    fig, ax = plt.subplots()
    ax.scatter(positions[:, 0], positions[:, 1])
    plt.show()


if __name__ == "__main__":
    body1 = Body([1, 1])
    body2 = Body([-1, -1])
    positions = np.vstack([body1.position, body2.position])
    plot_t(positions)