fix deps

.github/workflows/docs.yml

@@ -3,9 +3,9 @@ name: Deploy documentation content to Pages
 on:
   # Runs on pushes targeting the default branch
   push:
-    branches: ["main"]
+    branches: ["master"]
   pull_request:
-    branches: [main]
+    branches: [master]
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
@@ -39,7 +39,9 @@ jobs:
         uses: actions/setup-python@v4
         with:
             python-version: '3.11'
-      - name: Install dependencies for documentation
+      - name: Install Poetry
+        uses: snok/install-poetry@v1
+      - name: Install dependencies for mkdocs
         run: poetry --directory docs install
       - name: Build site
         run: poetry --directory docs run mkdocs build