fix:python执行

services/data/stl/stl.go

@@ -513,12 +513,7 @@ print(output)
 
 	pythonCode = fmt.Sprintf(pythonCode, path, period, seasonal, trend, fraction, seasonalDeg, trendDeg, lowPassDeg, robustStr, toPath)
 	utils.FileLog.Info("stl exec python code:%s", pythonCode)
-	var cmd *exec.Cmd
-	if utils.RunMode == "debug" {
-		cmd = exec.Command(`D:\conda\envs\py36\python`, "-c", pythonCode)
-	} else {
-		cmd = exec.Command(`python3`, "-c", pythonCode)
-	}
+	cmd := exec.Command(`python3`, "-c", pythonCode)
 	output, err := cmd.CombinedOutput()
 	if err != nil {
 		utils.FileLog.Info(`execStlPythonCode error:%s, input: path:%s, toPath:%s, period:%d, seasonal:%d, trend:%d, trendDeg:%d, seasonalDeg:%d, lowPassDeg:%d, fraction:%g, robust:%s, output:%s`, err.Error(), path, toPath, period, seasonal, trend, trendDeg, seasonalDeg, lowPassDeg, fraction, robustStr, string(output))