Reverted another data tools Python link

Real_world_examples/Vegetation_phenology.ipynb

@@ -1803,7 +1803,7 @@
    "source": [
     "## Advanced: Calculating generic temporal statistics\n",
     "\n",
-    "In addition to the `xr_phenology` function, the DEA [dea_tools.temporal](https://docs.dea.ga.gov.au/notebooks/Tools/gen/dea_tools.temporal/) script contains another function for calculating generic time-series statistics, `temporal_statistics`.  This function is built upon the [hdstats library](https://github.com/daleroberts/hdstats) (a library of multivariate and high-dimensional statistics algorithms).\n",
+    "In addition to the `xr_phenology` function, the DEA [dea_tools.temporal](../Tools/dea_tools/temporal.py) script contains another function for calculating generic time-series statistics, `temporal_statistics`.  This function is built upon the [hdstats library](https://github.com/daleroberts/hdstats) (a library of multivariate and high-dimensional statistics algorithms).\n",
     "This function accepts a 2 or 3D time-series of, for example, NDVI, and computes a number of summary statistics including:\n",
     "- discordance\n",
     "- discrete fourier transform coefficients (mean, std, and median)\n",