[CI] Documentation rendering fixes (#105)

Author: Yoric

README.md

@@ -80,10 +80,10 @@ model.fit(X_train, y_train)
 
 We have a two parts tutorial:
 
-1. [Using a Quantum Device to extract machine-learning features](https://pasqal-io.github.io/quantum-evolution-kernel/latest/tutorial%201%20-%20Using%20a%20Quantum%20Device%20to%20Extract%20Machine-Learning%20Features);
-2. [Machine Learning with the Quantum Evolution Kernel](https://github.com/pasqal-io/quantum-evolution-kernel/blob/main/examples/tutorial%202%20-%20Machine-Learning%20with%20the%20Quantum%20EvolutionKernel/)
+1. [Using a Quantum Device to extract machine-learning features](https://pasqal-io.github.io/quantum-evolution-kernel/v0.3.0/tutorial%201%20-%20Using%20a%20Quantum%20Device%20to%20Extract%20Machine-Learning%20Features);
+2. [Machine Learning with the Quantum Evolution Kernel](https://pasqal-io.github.io/quantum-evolution-kernel/v0.3.0/tutorial%202%20-%20Machine-Learning%20with%20the%20Quantum%20EvolutionKernel/)
 
-See also the [full API documentation](https://pasqal-io.github.io/quantum-evolution-kernel/latest/).
+See also the [full API documentation](https://pasqal-io.github.io/quantum-evolution-kernel/v0.3.0/).
 
 ## Getting in touch
 

examples/tutorial 1a - Using a Quantum Device to Extract Machine-Learning Features - low-level.ipynb

@@ -41,11 +41,12 @@
    "source": [
     "# Ignore warnings for this tutorial.\n",
     "import logging\n",
+    "import os\n",
     "import sys\n",
     "\n",
     "logger = logging.getLogger()\n",
     "logger.disabled = True\n",
-    "sys.stderr.close()"
+    "sys.stderr = open(os.devnull, 'w')"
    ]
   },
   {

pyproject.toml

@@ -109,7 +109,7 @@ dependencies = [
 ]
 
 [tool.hatch.envs.docs.scripts]
-build = "cp examples/*.ipynb examples/*.json docs; mkdocs build --clean --strict {args}"
+build = "cp examples/*.ipynb examples/*.json docs; cp examples/*.json docs; mkdocs build --clean --strict {args}"
 serve = "mkdocs serve --dev-addr localhost:8000"
 test = "mkdocs build --clean --strict"