try to fix importerror

.readthedocs.yaml

@@ -1,3 +1,6 @@
+# Required
+version: 2
+
 build:
   os: ubuntu-22.04
   tools:
@@ -12,4 +15,6 @@ sphinx:
 # See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
 python:
   install:
-    - requirements: docs/requirements.txt
+    - requirements: docs/requirements.txt
+    - method: pip
+      path: .

docs/conf.py

@@ -4,11 +4,11 @@
 # list see the documentation:
 # https://www.sphinx-doc.org/en/master/usage/configuration.html
 
-import os
-import sys
+# import os
+# import sys
 
-sys.path.insert(0, os.path.abspath("../reject"))
-sys.path.insert(0, os.path.abspath(".."))
+# sys.path.insert(0, os.path.abspath("../reject"))
+# sys.path.insert(0, os.path.abspath(".."))
 
 # -- Project information -----------------------------------------------------
 
@@ -23,6 +23,7 @@
 # ones.
 extensions = [
     "myst_nb",
+    'sphinx.ext.autodoc',
     "autoapi.extension",
     "sphinx.ext.napoleon",
     "sphinx.ext.viewcode",