为什么报错？怎么能显示汉字？

Question

import pandas as pd
df=pd.DataFrame({"name":['甲'，'乙'，'丙'，'甲'，'丙'，'乙'，'甲'，'乙'，'丙'],
"area":["北京"，"上海"，"武汉"，"北京"，"武汉，"北京"，"上海"，"武汉"，"北京"]，
"num":[1,2,3,4,5,6,7,8,9]})
df

Answer 1

这里错误，还有全角半角逗号，你这是中文全角，要换成英文的半角

import pandas as pd
df=pd.DataFrame({"name":['甲','乙','丙','甲','丙','乙','甲','乙','丙'],
"area":["北京","上海","武汉","北京","武汉","北京","上海","武汉","北京"],
"num":[1,2,3,4,5,6,7,8,9]})