在Python中，我如何构造一个允许我读取txt文件(制表符分隔)并将每1000行存储为自己的dataframe的循环？

import pandas as pd

# 读取txt文件，以制表符分隔
df_list = []
chunk_size = 1000
with open('your_file.txt', 'r') as file:
    chunk = []
    for line in file:
        chunk.append(line.strip().split('\t'))
        if len(chunk) == chunk_size:
            df_list.append(pd.DataFrame(chunk))
            chunk = []
    if chunk:
        df_list.append(pd.DataFrame(chunk))

# 将每个chunk的dataframe存储为自己的dataframe
for i, df_chunk in enumerate(df_list):
    df_chunk.to_csv(f'chunk_{i}.csv', index=False)