Remove sphinx autoapi templates (#2464)

Co-authored-by: Erik van Sebille <[email protected]>
Fixes #2448

Author: VeckoTheGecko

docs/_autoapi_templates/python/class.rst

@@ -116,7 +116,6 @@
 # directories to ignore when looking for source files.
 exclude_patterns = [
     "_build",
-    "_autoapi_templates",
     "jupyter_execute",
     "**.ipynb_checkpoints",
     "user_guide/examples_v3",
@@ -544,5 +543,4 @@ def linkcode_resolve(domain, info):
 ]
 autoapi_member_order = "bysource"
 autodoc_typehints = "none"
-autoapi_template_dir = "_autoapi_templates"
 autoapi_own_page_level = "class"

docs/_autoapi_templates/python/module.rst

@@ -42,7 +42,7 @@ As we can see, the reanalysis dataset contains eastward velocity `uo`, northward
 (`thetao`) and salinity (`so`) fields.
 
 These hydrodynamic fields need to be stored in a {py:obj}`parcels.FieldSet` object. Parcels provides tooling to parse many types
-of models or observations into such a `parcels.FieldSet` object. Here, we use {py:obj}`FieldSet.from_copernicusmarine()`, which
+of models or observations into such a `parcels.FieldSet` object. Here, we use {py:func}`parcels.FieldSet.from_copernicusmarine()`, which
 recognizes the standard names of a velocity field:
 
 ```{code-cell}