def METHOD_NAME():
  try:
    # query {
    OpenDatabase("~juanita/silo/stuff/noise.silo")
    AddPlot("Pseudocolor", "hardyglobal")
    DrawPlots()
    Query("NumNodes")
    print("The float value is: %g" % GetQueryOutputValue())
    Query("NumNodes")
    # query }
    TestValueEQ('query error message',GetLastError(),'')
    TestPOA('query exceptions')
  except Exception as inst:
    TestFOA('query exception "%s"'%str(inst), LINE())
    pass
  vqr_cleanup()