update networkx from 2.5 (anaconda) to 2.6.3 due to issue with decorator library (#166)

mmcky · web-flow · commit efe78cfe9a11 · 2021-10-18T16:43:42.000+11:00
diff --git a/environment.yml b/environment.yml
@@ -12,4 +12,5 @@ dependencies:
     - sphinxext-rediraffe==0.2.7
     - sphinx-exercise==0.2.1
     - ghp-import==1.1.0
-
+    # Temporary Fixes
+    - networkx==2.6.3
