Untitled

import os
import pandas as pd

def combine_specific_csv_files(directory_path, output_file, keyword):
    # List to hold dataframes
    dataframes = []
    
    # Iterate over all files in the directory
    for filename in os.listdir(directory_path):
        if filename.endswith(".csv") and keyword in filename:
            file_path = os.path.join(directory_path, filename)
            df = pd.read_csv(file_path)
            dataframes.append(df)
    
    # Combine all dataframes
    combined_df = pd.concat(dataframes, ignore_index=True)
    
    # Write the combined dataframe to a new CSV file
    combined_df.to_csv(output_file, index=False)

# Example usage
directory_path = 'path/to/your/csv/files'
output_file = 'path/to/output/combined.csv'
keyword = 'xxx'
combine_specific_csv_files(directory_path, output_file, keyword)