import numpy as np
import matplotlib.pyplot as plt
import seaborn as sns
'font.family'] = 'Noto Sans KR'
plt.rcParams[
= np.random.standard_normal(1000)
steps 0] = 0
steps[= np.cumsum(steps)
random_walk =np.arange(len(random_walk)), y=random_walk)
sns.lineplot(x'시간')
plt.xlabel('값') plt.ylabel(
Text(0, 0.5, '값')