import numpy as np
import quantities as pq
import matplotlib.pyplot as plt
from elephant.spike_train_generation import homogeneous_poisson_process
from viziphant.rasterplot import rasterplot
np.random.seed(7)
spiketrains = [homogeneous_poisson_process(rate=10*pq.Hz,
               t_stop=10*pq.s) for _ in range(10)]
rasterplot(spiketrains, s=3, c='black')
plt.show()