def print_source(x, start_end=None, colorscheme=FUNC, **kwargs):
    """
    Print the source code of module x
    Args:
        colorscheme: color scheme of the output
        x: python module
        start_end: a tuple consists of start line content and end line content
    Returns:

    """
    code = get_source(x, start_end)

    print(highlight(code, PythonLexer(), TerminalFormatter(colorscheme=colorscheme, **kwargs)))

    Print the source code of module x
    Args:
        colorscheme: color scheme of the output
        x: python module
        start_end: a tuple consists of start line content and end line content
    Returns:

    
metadrive/utils/doc_utils.py