如何从文件夹中读取多个CSV文件到文件名为dataframe的pandas中

import os
import pandas as pd

def read_csv_files(folder_path):
    dfs = []
    for file_name in os.listdir(folder_path):
        if file_name.endswith('.csv'):
            file_path = os.path.join(folder_path, file_name)
            df = pd.read_csv(file_path)
            dfs.append(df)
    combined_df = pd.concat(dfs, ignore_index=True)
    return combined_df

folder_path = '文件夹路径'
dataframe = read_csv_files(folder_path)