Run gene enrichment analysis.

def main():
    """Run gene enrichment analysis."""
    # Load study, population, associations, and GoDag. Run GOEA.
    obj = GoeaCliFnc(GoeaCliArgs().args)
    # Reduce results to significant results (pval<value)
    results_specified = obj.get_results()
    # Print results in a flat list
    obj.prt_results(results_specified)