import numpy as np
import pylab as plt

t = np.linspace(0,2*np.pi,100)
cx = 0
cy = 0

x = []
y = []

for i in range(100):
    cx = np.sin(t[i])
    cy = np.cos(t[i])
    x.append(2*np.cos(t[i]) + cx)
    y.append(np.sin(t[i]) + cy)

plt.plot(x,y)
plt.show()