def process_file(input_file_path, output_file_path):
    with open(input_file_path, 'r', encoding='utf-8') as input_file:
        lines = input_file.readlines()

    processed_lines = []
    i = 0
    while i < len(lines):
        line = lines[i].strip()
        if line == 'def':
            # 如果当前行只包含 'def'
            next_line = lines[i + 1].lstrip() if i + 1 < len(lines) else ''
            # 将下一行内容缩进并和 'def' 保持在同一行
            new_line = f"def {next_line}"
            processed_lines.append(new_line)
            i += 2  # 跳过下一行
        else:
            processed_lines.append(lines[i])
            i += 1

    with open(output_file_path, 'w', encoding='utf-8') as output_file:
        output_file.writelines(processed_lines)

# 输入文件路径
input_file_path = 'a00006.txt-merge.txt-new.txt'
# 输出文件路径
output_file_path = 'output.txt'

process_file(input_file_path, output_file_path)