Fix docs/requirements.txt

.readthedocs.yaml

@@ -11,13 +11,14 @@ build:
   tools:
     python: "3.11"
   jobs:
+    post_install:
+      - poetry install --with dev
     pre_build:
       - pip install .
       - poetry config virtualenvs.create false
       # Generate the Sphinx configuration for this Jupyter Book, so it builds.
       - "poetry run jupyter-book config sphinx docs/"
-    post_install:
-      - poetry install --with dev
+
       # Build documentation in the docs/ directory with Sphinx
 # sphinx:
 #   configuration: docs/conf.py
@@ -25,5 +26,4 @@ build:
 # https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
 python:
   install:
-    - requirements: docs/requirements.txt
-    - pip install poetry
+    - requirements: docs/requirements.txt

docs/requirements.txt

@@ -9,4 +9,5 @@ tqdm
 protobuf
 pettingzoo
 nbsphinx
-recommonmark
+recommonmark
+poetry