graph G {
    compound="true"
    rankdir="TB"
    bgcolor="white"
    fontname="Tahoma"

    node [
        fixedsize="false"
        fontname="Tahoma"
        color="white"
        fillcolor="deepskyblue2"
        fontcolor="black"
        shape="box"
        style="filled"
        penwidth="1.0"
    ]
    edge [
        fontname="Arial"
        color="#DC143C"
        fontcolor="black"
        fontsize="12"
        arrowsize="0.5"
        penwidth="1.0"
    ]




    "finetune/PyTorch" -- "finetune" [label=" 397 ", penwidth="10", color="#DC143CFF"];
    "finetune/TensorFlow" -- "finetune" [label=" 253 ", penwidth="6", color="#DC143CB7"];
    "finetune/PyTorch" -- "finetune/TensorFlow" [label=" 194 ", penwidth="4", color="#DC143C93"];

}