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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def render_layout(layout_name, content, **context):
 """Uses a jinja template to wrap the content inside a layout. Wraps the content inside a block and adds the extend statement before rendering it with jinja. The block name can be specified in the layout_name after the filename separated by a colon. The default block name is "content". """

    layout_block = "content"
    if ":" in layout_name:
        layout_name, layout_block = layout_name.split(":")
    tpl = '{%% extends "%s" %%}{%% block %s %%}%s{%% endblock %%}' % (layout_name, layout_block, content)
    return render_template_string(tpl, **context)