Merge pull request #9 from ProjectPythia/data_fix

Data fix

Author: negin513

_toc.yml

@@ -4,14 +4,17 @@ parts:
   - caption: Preamble
     chapters:
       - file: notebooks/how-to-cite
-
+      
   - caption: Introductions to Dask
     chapters:
       - file: notebooks/00-dask-overview.ipynb
       - file: notebooks/01-dask-array.ipynb
       - file: notebooks/02-dask-dataframe.ipynb
+      
+  - caption: Dask Schedulers
+    chapters:
       - file: notebooks/04-dask-cluster.ipynb
-
+      
   - caption: Dask and Xarray
     chapters:
-      - file: notebooks/03-dask-xarray.ipynb
+      - file: notebooks/03-dask-xarray.ipynb

notebooks/01-dask-array.ipynb

@@ -1114,7 +1114,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.16"
+   "version": "3.9.12"
   },
   "widgets": {
    "application/vnd.jupyter.widget-state+json": {