import pandas as pd
train_df = pd.DataFrame(train_samples)
train_df.head(14)
target text line_number total_lines
0 OBJECTIVE to investigate the efficacy of @ weeks of dail... 0 11
1 METHODS a total of @ patients with primary knee oa wer... 1 11
2 METHODS outcome measures included pain reduction and i... 2 11
3 METHODS pain was assessed using the visual analog pain... 3 11
4 METHODS secondary outcome measures included the wester... 4 11
5 METHODS serum levels of interleukin @ ( il-@ ) , il-@ ... 5 11
6 RESULTS there was a clinically relevant reduction in t... 6 11
7 RESULTS the mean difference between treatment arms ( @... 7 11
8 RESULTS further , there was a clinically relevant redu... 8 11
9 RESULTS these differences remained significant at @ we... 9 11
10 RESULTS the outcome measures in rheumatology clinical ... 10 11
11 CONCLUSIONS low-dose oral prednisolone had both a short-te... 11 11
12 BACKGROUND emotional eating is associated with overeating... 0 10
13 BACKGROUND yet , empirical evidence for individual ( trai... 1 10
用dataframe打开以后，是以下这样的表格，想提取为csv文件，用了一些dataframe转csv的代码，出现了错误：
TypeError: argument of type 'method' is not iterable
请教大家该如何解决？
错误提示是方法类型的参数不可迭代。如果循环写入csv的话，可这样：
for i,df in enumerate(dfs):
df.to_csv(f'df{i}.csv',index=False)
发一下你转换的代码
这条语句出错，还是什么语句出错？
train_df.to_csv("data.csv")