def get_callpeaks(wildcards):
    """
    Returns the callpeaks input files
    """
    bam=f"data/ban/{wildcards.sample}.ban.sorted.markd.bam"
    bai=f"data/ban/{wildcards.sample}.ban.sorted.markd.bam.bai"
    # cp="scripts/gopeaks"
    return [bam,bai]