NameError Traceback (most recent call last)
Cell In[1], line 11
9 yiliao_fee = base_salary * yiliao_ratio
10 yanglao_fee = base_salary * yanglao_ratio
—> 11 total_fee = yiliao_fee + yangliao_fee
13 total_fee
NameError: name ‘yangliao_fee’ is not defined