add readthedocs yaml

Author: pmocz

.readthedocs.yaml

@@ -0,0 +1,25 @@
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the OS, Python version, and other tools you might need
+build:
+  os: ubuntu-24.04
+  tools:
+    python: "3.13"
+
+# Build documentation in the "docs/" directory with Sphinx
+sphinx:
+   configuration: docs/conf.py
+
+# declare the Python requirements required to build your documentation
+# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
+python:
+   install:
+   - method: pip
+     path: .
+   - requirements: requirements.txt
+   - requirements: docs/requirements.txt
+        

examples/logo/logo.py

@@ -38,7 +38,7 @@ def set_up_simulation(save=False):
             "end": 1.0,
         },
         "output": {
-            "path": f"./checkpoints/",
+            "path": "./checkpoints/",
             "num_checkpoints": 100,
             "save": save,
             "plot_dynamic_range": 10.0,