import pandas as pd
data_txt=pd.read_scv('meal_oder_info.txt',sep=' ');
data_csv=pd.read_scv('meal_oder_info.txt',sep=' ',ecconding='GBK',header=True);
import pandas as pd
data_txt=pd.read_scv('meal_oder_info.txt',sep=' ');
data_csv=pd.read_scv('meal_oder_info.txt',sep=' ',ecconding='GBK',header=True);