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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 export_draco(mesh):
 """ Export a mesh using Google's Draco compressed format. Only works if draco_encoder is in your PATH: https://github.com/google/draco Parameters mesh : Trimesh object Returns data : str or bytes DRC file bytes """

    with tempfile.NamedTemporaryFile(suffix='.ply') as temp_ply:
        temp_ply.write(export_ply(mesh))
        temp_ply.flush()
        with tempfile.NamedTemporaryFile(suffix='.drc') as encoded:
            subprocess.check_output([draco_encoder,
                                     '-qp',  # bits of quantization for position
                                     '28',  # since our tol.merge is 1e-8, 25 bits
                                            # more has a machine epsilon
                                            # smaller than that
                                     '-i',
                                     temp_ply.name,
                                     '-o',
                                     encoded.name])
            encoded.seek(0)
            data = encoded.read()
    return data