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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_uploads(content, template_path="adminfiles/render/"):
 """ Replace all uploaded file references in a content string with the results of rendering a template found under ``template_path`` with the ``FileUpload`` instance and the key=value options found in the file reference. content string, it will be replaced with the results of rendering the selected template with ``upload`` set to the ``FileUpload`` instance with slug "my-uploaded-file" and ``options`` set to {'key': 'val', 'key2': 'val2'}. If the given slug is not found, the reference is replaced with the empty string. If ``djangoembed`` or ``django-oembed`` is installed, also replaces OEmbed URLs with the appropriate embed markup. """

    def _replace(match):
        upload, options = parse_match(match)
        return render_upload(upload, template_path, **options)
    return oembed_replace(substitute_uploads(content, _replace))