y_tick = np.linspace(0,20,5)
plt.yticks(y_tick,fontsize=20,color='#000000')
plt.xticks([])
labels = ax.get_xticklabels()+ ax.get_yticklabels()
[label.set_fontname('Verdana') for label in labels]
```python
fig,ax = plt.subplots(figsize=(3,3))
plt.plot(x,y)
labels = ax.get_xticklabels()+ax.get_yticklabels()
[label.set_fontname('Verdana') for label in labels]
```python
#刻度值设置(x轴和y轴同时设置)
plt.tick_params(labelsize=11)
plt.xlabel('x',fontsize=11)
plt.ylabel('y',fontsize=11)
plt.xlabel('')
plt.ylabel('')
删除右边框和上边框
sns.despine()