#pip install matplotlib
import numpy as np
import matplotlib.pyplot as plt

X = np.linspace(0, 2 * np.pi, 50, endpoint=True)
F1 = 3 * np.sin(X)
F2 = np.sin(2*X)
F3 = 0.3 * np.sin(X)
F4 = np.cos(X)
plt.plot(X, F1, color="blue", linewidth=2.5, linestyle="-")
plt.plot(X, F2, color="red", linewidth=1.5, linestyle="--")
plt.plot(X, F3, color="green", linewidth=2, linestyle=":")
plt.plot(X, F4, color="grey", linewidth=2, linestyle="-.")
plt.show()