remove images from app assets, use cached network images

Author: Vaibhav-Chopra-GT

.github/workflows/docs.yml

@@ -6,6 +6,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
       - name: Setup Python
         uses: actions/setup-python@v2
         with:

.gitignore

@@ -9,6 +9,7 @@
 .history
 .svn/
 /site/
+.venv/
 
 # IntelliJ related
 *.iml