docs: prepare deployment to rtd

.readthedocs.yaml

@@ -10,10 +10,6 @@ build:
   os: ubuntu-22.04
   tools:
     python: "3.11"
-    # You can also specify other tool versions:
-    # nodejs: "19"
-    # rust: "1.64"
-    # golang: "1.19"
 
 # Build documentation in the "docs/" directory with Sphinx
 sphinx:

docs/requirements.txt

@@ -18,6 +18,5 @@ sphinxcontrib-qthelp
 sphinxcontrib-serializinghtml
 sphinx-reredirects
 sympy
-numpydoc
 chardet
 

docs/src/conf.py

@@ -9,10 +9,10 @@
 
 import sympy
 
-sys.path = ['ext'] + sys.path
 sys.path.extend(['..\\..\\Solverz'])
 # This command is for linux (Ubuntu 22.04.2 LTS), which cannot recognise relative path of Solverz library.
 sys.path.insert(0, os.path.abspath('../..'))
+sys.path.insert(0, os.path.abspath('../ext'))
 
 # -- Project information -----------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information