graph TD
    A0[https://pv.tpri.site/]--> |task@tsaoming.pyany| A1[pv_html2temp2pred2mysql.py]
    A0 --> |task@tsaoming.pyany| A2[pv_html2temp2train3times.py]
    A1 --> |DB@pibear.net| DB((tblTagWestPV))
    A2 --> |DB@pibear.net| DB
    DB --> |http://app.pibear.net/| B[tblTagWestPV_pyplot]
    DB --> |https://llming.pythonanywhere.com/| C[get_postVoid2Data4PV]