diff --git a/00-welcome.html b/00-welcome.html
index 28e278b..1eacbb8 100644
--- a/00-welcome.html
+++ b/00-welcome.html
@@ -468,7 +468,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2023-11-16",
   "dateModified": "2024-05-06",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
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diff --git a/01-introduction.html b/01-introduction.html
index def3df9..da75052 100644
--- a/01-introduction.html
+++ b/01-introduction.html
@@ -397,7 +397,7 @@ <h3 class="callout-title">NLP in the real world</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>These are some of the most popular NLP-based products that we use on
 a daily basis:</p>
@@ -544,7 +544,7 @@ <h3 id="machine-translation">Machine translation<a class="anchor" aria-label="an
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/01-introduction.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2024-05-06",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/02-preprocessing.html b/02-preprocessing.html
index 347765d..36e7e65 100644
--- a/02-preprocessing.html
+++ b/02-preprocessing.html
@@ -900,7 +900,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/02-preprocessing.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2024-07-09",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/03-embeddings.html b/03-embeddings.html
index 656e79c..a377f66 100644
--- a/03-embeddings.html
+++ b/03-embeddings.html
@@ -566,7 +566,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>Add one of two other dimensions</li>
 </ol><p>We could add the dimension of “velocity” or “speed” that goes from 0
@@ -926,7 +926,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>add vectors [‘boy’,‘king’,‘man’, ‘queen’, ‘woman’, ‘girl’,
 ‘daughter’] and plot it</li>
@@ -1026,7 +1026,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>An analogy that works, i.e., it matches my logic:</p>
 <p><span class="math display">\[
@@ -1448,7 +1448,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <ul><li>Reproducing the famous analogy of the
 <code>King - man + woman ~= queen</code>:</li>
@@ -1581,7 +1581,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/03-embeddings.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2024-07-25",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index 4489c4b..27f5ce3 100644
--- a/404.html
+++ b/404.html
@@ -354,8 +354,8 @@ <h1>Page not found</h1>
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/404.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/404.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index 3b81b83..f784da0 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -381,7 +381,7 @@ <h1>Contributor Code of Conduct</h1>
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   "dateCreated": "2023-11-16",
   "dateModified": "2022-08-05",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 0f873ff..1a9d86d 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -429,7 +429,7 @@ <h1>Licenses</h1>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/LICENSE.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2023-04-07",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index da3fc4e..fae5f5c 100644
--- a/aio.html
+++ b/aio.html
@@ -550,7 +550,7 @@ <h3 class="callout-title">NLP in the real world</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>These are some of the most popular NLP-based products that we use on
 a daily basis:</p>
@@ -1507,7 +1507,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Add one of two other dimensions</li>
@@ -1885,7 +1885,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>add vectors [‘boy’,‘king’,‘man’, ‘queen’, ‘woman’, ‘girl’,
@@ -1990,7 +1990,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>An analogy that works, i.e., it matches my logic:</p>
 <p><span class="math display">\[
@@ -2426,7 +2426,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <ul>
 <li>Reproducing the famous analogy of the
@@ -2552,8 +2552,8 @@ <h3 class="callout-title">Key Points</h3>
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/aio.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/aio.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/images.html b/images.html
index 2ad3aac..f2fd4ee 100644
--- a/images.html
+++ b/images.html
@@ -438,8 +438,8 @@ <h3 id="03-embeddings-figure-12">Figure 12</h3>
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/images.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/images.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/index.html b/index.html
index babc9b3..aada972 100644
--- a/index.html
+++ b/index.html
@@ -349,7 +349,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Windows
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <p>Use PuTTY</p>
 </div>
@@ -363,7 +363,7 @@ <h4 class="accordion-header" id="headingSolution2">
   MacOS
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <p>Use Terminal.app</p>
 </div>
@@ -377,7 +377,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Linux
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>Use Terminal</p>
 </div>
@@ -437,8 +437,8 @@ <h4 class="accordion-header" id="headingSolution3">
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/index.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/index.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor-notes.html b/instructor-notes.html
index ab77453..2f3a13a 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -398,8 +398,8 @@ <h1>Instructor Notes</h1>
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor-notes.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor-notes.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/00-welcome.html b/instructor/00-welcome.html
index 44e6117..8ca327e 100644
--- a/instructor/00-welcome.html
+++ b/instructor/00-welcome.html
@@ -470,7 +470,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/00-welcome.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2024-05-06",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/01-introduction.html b/instructor/01-introduction.html
index 9ba188e..8a724d8 100644
--- a/instructor/01-introduction.html
+++ b/instructor/01-introduction.html
@@ -399,7 +399,7 @@ <h3 class="callout-title">NLP in the real world</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>These are some of the most popular NLP-based products that we use on
 a daily basis:</p>
@@ -546,7 +546,7 @@ <h3 id="machine-translation">Machine translation<a class="anchor" aria-label="an
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/01-introduction.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2024-05-06",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/02-preprocessing.html b/instructor/02-preprocessing.html
index 7383798..c18ddf0 100644
--- a/instructor/02-preprocessing.html
+++ b/instructor/02-preprocessing.html
@@ -902,7 +902,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/02-preprocessing.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2024-07-09",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/03-embeddings.html b/instructor/03-embeddings.html
index 634267d..1f60b96 100644
--- a/instructor/03-embeddings.html
+++ b/instructor/03-embeddings.html
@@ -568,7 +568,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>Add one of two other dimensions</li>
 </ol><p>We could add the dimension of “velocity” or “speed” that goes from 0
@@ -928,7 +928,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>add vectors [‘boy’,‘king’,‘man’, ‘queen’, ‘woman’, ‘girl’,
 ‘daughter’] and plot it</li>
@@ -1028,7 +1028,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>An analogy that works, i.e., it matches my logic:</p>
 <p><span class="math display">\[
@@ -1450,7 +1450,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <ul><li>Reproducing the famous analogy of the
 <code>King - man + woman ~= queen</code>:</li>
@@ -1583,7 +1583,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/03-embeddings.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2024-07-25",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/404.html b/instructor/404.html
index 210e265..35f8e20 100644
--- a/instructor/404.html
+++ b/instructor/404.html
@@ -354,8 +354,8 @@ <h1>Page not found</h1>
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/404.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/404.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index b49bfd5..6e05cd3 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
@@ -383,7 +383,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/CODE_OF_CONDUCT.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2022-08-05",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index d8349eb..8a3beac 100644
--- a/instructor/LICENSE.html
+++ b/instructor/LICENSE.html
@@ -431,7 +431,7 @@ <h1>Licenses</h1>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/LICENSE.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2023-04-07",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/aio.html b/instructor/aio.html
index 3b70bc5..0f83ce1 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -554,7 +554,7 @@ <h3 class="callout-title">NLP in the real world</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>These are some of the most popular NLP-based products that we use on
 a daily basis:</p>
@@ -1513,7 +1513,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Add one of two other dimensions</li>
@@ -1891,7 +1891,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>add vectors [‘boy’,‘king’,‘man’, ‘queen’, ‘woman’, ‘girl’,
@@ -1996,7 +1996,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>An analogy that works, i.e., it matches my logic:</p>
 <p><span class="math display">\[
@@ -2432,7 +2432,7 @@ <h3 class="callout-title">Challenge</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <ul>
 <li>Reproducing the famous analogy of the
@@ -2558,8 +2558,8 @@ <h3 class="callout-title">Key Points</h3>
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/aio.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/aio.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/images.html b/instructor/images.html
index 21879f0..4523d61 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -440,8 +440,8 @@ <h3 id="03-embeddings-figure-12">Figure 12</h3>
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/images.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/images.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/index.html b/instructor/index.html
index d985402..ce3db8a 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -406,7 +406,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Windows
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <p>Use PuTTY</p>
 </div>
@@ -420,7 +420,7 @@ <h4 class="accordion-header" id="headingSolution2">
   MacOS
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <p>Use Terminal.app</p>
 </div>
@@ -434,7 +434,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Linux
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <p>Use Terminal</p>
 </div>
@@ -494,8 +494,8 @@ <h4 class="accordion-header" id="headingSolution3">
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/index.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/index.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index 0c20aef..16c85f9 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -404,8 +404,8 @@ <h1>Instructor Notes</h1>
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/instructor-notes.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/instructor-notes.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/key-points.html b/instructor/key-points.html
index 7bf8d97..b4e4d81 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -442,8 +442,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/key-points.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/key-points.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/profiles.html b/instructor/profiles.html
index 547009b..77f849f 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -334,8 +334,8 @@ <h1>Learner Profiles</h1>
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/profiles.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/profiles.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/reference.html b/instructor/reference.html
index bfff049..6e852e0 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -375,7 +375,7 @@ <h1>Reference</h1>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/reference.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2023-03-16",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/instructor/workshops.html b/instructor/workshops.html
index ef2a9e7..7d75f50 100644
--- a/instructor/workshops.html
+++ b/instructor/workshops.html
@@ -381,7 +381,7 @@ <h1></h1>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/instructor/workshops.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2024-08-27",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index adb235d..d183b0c 100644
--- a/key-points.html
+++ b/key-points.html
@@ -440,8 +440,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/key-points.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/key-points.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/pkgdown.yml b/pkgdown.yml
index 3bc3fc9..77d65f7 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,4 +2,4 @@ pandoc: 3.1.11
 pkgdown: 2.1.0
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-09-10T09:31Z
+last_built: 2024-09-17T01:17Z
diff --git a/profiles.html b/profiles.html
index fb6df21..365a0cc 100644
--- a/profiles.html
+++ b/profiles.html
@@ -334,8 +334,8 @@ <h1>Learner Profiles</h1>
   "url": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/profiles.html",
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/profiles.html",
   "dateCreated": "2023-11-16",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/reference.html b/reference.html
index 19e3cee..4b837ba 100644
--- a/reference.html
+++ b/reference.html
@@ -373,7 +373,7 @@ <h1>Reference</h1>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/reference.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2023-03-16",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>
diff --git a/workshops.html b/workshops.html
index 109708e..d82f99a 100644
--- a/workshops.html
+++ b/workshops.html
@@ -379,7 +379,7 @@ <h1></h1>
   "identifier": "https://esciencecenter-digital-skills.github.io/Natural-language-processing/workshops.html",
   "dateCreated": "2023-11-16",
   "dateModified": "2024-08-27",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
 }
 
   </script><script>