fix: graphviz must be installed for dask visualizations

UCL · Sep 11, 2024 · 9d28bb1 · 9d28bb1
1 parent c9ab2db
commit 9d28bb1
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diff --git a/.github/workflows/build_site.yml b/.github/workflows/build_site.yml
@@ -37,7 +37,9 @@ jobs:
         with:
           python-version: 3.12
       - name: Install dependencies
-        run: python -m pip install -r .github/python/requirements.txt
+        run: |
+          apt-get install python3-pydot graphviz
+          python -m pip install -r .github/python/requirements.txt
       - name: Building notes
         run: make ready
       - uses: ruby/setup-ruby@v1

diff --git a/ch08performance/030misc-libs.ipynb.py b/ch08performance/030misc-libs.ipynb.py
@@ -329,6 +329,8 @@ def mandel_numpy(position,limit=50):
 
 # %%
 df
+
+# %% [markdown]
 # The computation gave us a dask object and not the actual answer. Why is that?
 # Displaying the dataframe just displays the metadata of the variable, and not any
 # data. This is because of the "lazy" nature of dask. Dask has "lazy" execution,