How to use the qtpyvcp.run_vcp function in qtpyvcp

def main(opts=None):

    if opts is None:
        from qtpyvcp.utilities.opt_parser import parse_opts
        opts = parse_opts(vcp_cmd='vtk_test',
                          vcp_name='vtk_test',
                          vcp_version=__version__)

    qtpyvcp.run_vcp(opts, VCP_CONFIG_FILE)

def main(opts=None):

    if opts is None:
        from qtpyvcp.utilities.opt_parser import parse_opts
        opts = parse_opts(vcp_cmd='vtk_tool_table',
                          vcp_name='vtk_tool_table',
                          vcp_version=__version__)

    qtpyvcp.run_vcp(opts, VCP_CONFIG_FILE)

def main(opts=None):

    if opts is None:
        from qtpyvcp.utilities.opt_parser import parse_opts
        opts = parse_opts(vcp_cmd='probebasic',
                          vcp_name='Probe Basic',
                          vcp_version=__version__)

    qtpyvcp.run_vcp(opts, VCP_CONFIG_FILE)

def main(opts=None):

    if opts is None:
        from qtpyvcp.utilities.opt_parser import parse_opts
        opts = parse_opts(vcp_cmd='brender',
                          vcp_name='Brender',
                          vcp_version=__version__)

    qtpyvcp.run_vcp(opts, VCP_CONFIG_FILE)