Standard QC metrics for chipseq

def run(bam_file, sample, out_dir):
    """Standard QC metrics for chipseq"""
    out = {}
    # if "rchipqc" in dd.get_tools_on(sample):
    #    out = chipqc(bam_file, sample, out_dir)

    peaks = sample.get("peaks_files", {}).get("main")
    if peaks:
        out.update(_reads_in_peaks(bam_file, peaks, sample))
    return out