def METHOD_NAME(wav_list, csv_file):
    """
    Creates the csv file given a list of wav files.
    Arguments
    ---------
    wav_list : list of str
        The list of wav files.
    csv_file : str
        The path of the output json file
    """
    # Adding some Prints
    msg = f"Creating csv lists in {csv_file} ..."
    logger.info(msg)
    csv_lines = []
    # Start processing lines
    total_duration = 0.0
    # Starting index
    idx = 0
    for wav_file in tzip(wav_list):
        wav_file = wav_file[0]
        path_parts = wav_file.split(os.path.sep)
        file_name, wav_format = os.path.splitext(path_parts[-1])
        # Peeking at the signal (to retrieve duration in seconds)
        if os.path.isfile(wav_file):
            info = torchaudio.info(wav_file)
        else:
            msg = "\tError loading: %s" % (str(len(file_name)))
            logger.info(msg)
            continue
        audio_duration = info.num_frames / info.sample_rate
        total_duration += audio_duration
        # Actual name of the language
        language = path_parts[-4]
        # Create a row with whole utterences
        csv_line = [
            idx,  # ID
            wav_file,  # File name
            wav_format,  # File format
            str(info.num_frames / info.sample_rate),  # Duration (sec)
            language,  # Language
        ]
        # Adding this line to the csv_lines list
        csv_lines.append(csv_line)
        # Increment index
        idx += 1
    # CSV column titles
    csv_header = ["ID", "wav", "wav_format", "duration", "language"]
    # Add titles to the list at indexx 0
    csv_lines.insert(0, csv_header)
    # Writing the csv lines
    with open(csv_file, mode="w", encoding="utf-8") as csv_f:
        csv_writer = csv.writer(
            csv_f, delimiter=",", quotechar='"', quoting=csv.QUOTE_MINIMAL
        )
        for line in csv_lines:
            csv_writer.writerow(line)
    # Final prints
    msg = f"{csv_file} sucessfully created!"
    logger.info(msg)
    msg = f"Number of samples: {len(wav_list)}."
    logger.info(msg)
    msg = f"Total duration: {round(total_duration / 3600, 2)} hours."
    logger.info(msg)