diff --git a/1-preparing-to-train.html b/1-preparing-to-train.html
index 83749385..42af860e 100644
--- a/1-preparing-to-train.html
+++ b/1-preparing-to-train.html
@@ -472,7 +472,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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" 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>A summary of the principles is listed below:</p>
 <ul><li>Social and clinical value: Does the social or clinical value of
diff --git a/3-model-eval-and-fairness.html b/3-model-eval-and-fairness.html
index 029163ce..34d656f5 100644
--- a/3-model-eval-and-fairness.html
+++ b/3-model-eval-and-fairness.html
@@ -525,7 +525,7 @@ <h3 class="callout-title">What accuracy metric to use?<a class="anchor" aria-lab
 <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><p>It is best if all patients who need the screening get it, and
 there is little downside for doing screenings unnecessarily because the
@@ -612,7 +612,7 @@ <h3 class="callout-title">Matching fairness terminology with definitions<a class
 <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">
 <p>A - 3, B - 2, C - 4, D - 1</p>
 </div>
@@ -695,7 +695,7 @@ <h3 class="callout-title">Red-teaming large language models<a class="anchor" ari
 <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>Most publicly-available LLM providers set up guardrails to avoid
 propagating biases present in their training data. For instance, as of
@@ -748,7 +748,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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">
 <p>While the picture is of Barack Obama, the upsampled image shows a
 white face. <img src="https://raw.githubusercontent.com/carpentries-incubator/fair-explainable-ml/main/images/e4-obama-upsampled.png" alt="Unblurred version of the pixelated picture of Obama. Instead of showing Obama, it shows a white man." class="figure"></p>
@@ -851,7 +851,7 @@ <h3 class="callout-title">Pros and cons of preprocessing options<a class="anchor
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
   <h4 class="accordion-header" id="headingSolution5"> Show me the solution </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>A downside of oversampling is that it may violate statistical
 assumptions about independence of samples. A downside of undersampling
diff --git a/aio.html b/aio.html
index 800d73d3..13a200b9 100644
--- a/aio.html
+++ b/aio.html
@@ -576,7 +576,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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" 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>A summary of the principles is listed below:</p>
 <ul>
@@ -1114,7 +1114,7 @@ <h3 class="callout-title">What accuracy metric to use?<a class="anchor" aria-lab
 <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><p>It is best if all patients who need the screening get it, and
@@ -1209,7 +1209,7 @@ <h3 class="callout-title">Matching fairness terminology with definitions<a class
 <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">
 <p>A - 3, B - 2, C - 4, D - 1</p>
 </div>
@@ -1297,7 +1297,7 @@ <h3 class="callout-title">Red-teaming large language models<a class="anchor" ari
 <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>Most publicly-available LLM providers set up guardrails to avoid
 propagating biases present in their training data. For instance, as of
@@ -1351,7 +1351,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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">
 <p>While the picture is of Barack Obama, the upsampled image shows a
 white face. <img src="https://raw.githubusercontent.com/carpentries-incubator/fair-explainable-ml/main/images/e4-obama-upsampled.png" alt="Unblurred version of the pixelated picture of Obama. Instead of showing Obama, it shows a white man." class="figure"></p>
@@ -1458,7 +1458,7 @@ <h3 class="callout-title">Pros and cons of preprocessing options<a class="anchor
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
   <h4 class="accordion-header" id="headingSolution5"> Show me the solution </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>A downside of oversampling is that it may violate statistical
 assumptions about independence of samples. A downside of undersampling
diff --git a/index.html b/index.html
index a25929e2..629f8c5a 100644
--- a/index.html
+++ b/index.html
@@ -487,7 +487,7 @@ <h3 class="accordion-header" id="headingSpoiler1">
   Windows
   </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
 <div class="accordion-body">
 <p>Checkout the [video tutorial][video-windows] or:</p>
 <ol style="list-style-type: decimal"><li>Open [<a href="https://www.anaconda.com/products/distribution" class="external-link uri">https://www.anaconda.com/products/distribution</a>][anaconda-distribution]
@@ -508,7 +508,7 @@ <h3 class="accordion-header" id="headingSpoiler2">
   MacOS
   </h3>
 </button>
-<div id="collapseSpoiler2" class="accordion-collapse collapse" aria-labelledby="headingSpoiler2" data-bs-parent="#accordionSpoiler2">
+<div id="collapseSpoiler2" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler2" aria-labelledby="headingSpoiler2">
 <div class="accordion-body">
 <p>Checkout the [video tutorial][video-mac] or:</p>
 <ol style="list-style-type: decimal"><li>Open [<a href="https://www.anaconda.com/products/distribution" class="external-link uri">https://www.anaconda.com/products/distribution</a>][anaconda-distribution]
@@ -529,7 +529,7 @@ <h3 class="accordion-header" id="headingSpoiler3">
   Linux
   </h3>
 </button>
-<div id="collapseSpoiler3" class="accordion-collapse collapse" aria-labelledby="headingSpoiler3" data-bs-parent="#accordionSpoiler3">
+<div id="collapseSpoiler3" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler3" aria-labelledby="headingSpoiler3">
 <div class="accordion-body">
 <p>Note that the following installation steps require you to work from
 the shell. If you run into any difficulties, please request help before
diff --git a/instructor/0-introduction.html b/instructor/0-introduction.html
index d3053f0c..622dcd12 100644
--- a/instructor/0-introduction.html
+++ b/instructor/0-introduction.html
@@ -440,7 +440,7 @@ <h3 class="card-title">Objectives</h3>
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
   <h3 class="accordion-header" id="headingInstructor1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div> Instructor Note </h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
 <div class="accordion-body">
 <p>Inline instructor notes can help inform instructors of timing
 challenges associated with the lessons. They appear in the “Instructor
diff --git a/instructor/1-preparing-to-train.html b/instructor/1-preparing-to-train.html
index f39feb36..b147ea69 100644
--- a/instructor/1-preparing-to-train.html
+++ b/instructor/1-preparing-to-train.html
@@ -474,7 +474,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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" 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>A summary of the principles is listed below:</p>
 <ul><li>Social and clinical value: Does the social or clinical value of
diff --git a/instructor/3-model-eval-and-fairness.html b/instructor/3-model-eval-and-fairness.html
index c5895799..a18a576b 100644
--- a/instructor/3-model-eval-and-fairness.html
+++ b/instructor/3-model-eval-and-fairness.html
@@ -527,7 +527,7 @@ <h3 class="callout-title">What accuracy metric to use?<a class="anchor" aria-lab
 <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><p>It is best if all patients who need the screening get it, and
 there is little downside for doing screenings unnecessarily because the
@@ -614,7 +614,7 @@ <h3 class="callout-title">Matching fairness terminology with definitions<a class
 <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">
 <p>A - 3, B - 2, C - 4, D - 1</p>
 </div>
@@ -697,7 +697,7 @@ <h3 class="callout-title">Red-teaming large language models<a class="anchor" ari
 <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>Most publicly-available LLM providers set up guardrails to avoid
 propagating biases present in their training data. For instance, as of
@@ -750,7 +750,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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">
 <p>While the picture is of Barack Obama, the upsampled image shows a
 white face. <img src="https://raw.githubusercontent.com/carpentries-incubator/fair-explainable-ml/main/images/e4-obama-upsampled.png" alt="Unblurred version of the pixelated picture of Obama. Instead of showing Obama, it shows a white man." class="figure"></p>
@@ -853,7 +853,7 @@ <h3 class="callout-title">Pros and cons of preprocessing options<a class="anchor
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
   <h4 class="accordion-header" id="headingSolution5"> Show me the solution </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>A downside of oversampling is that it may violate statistical
 assumptions about independence of samples. A downside of undersampling
diff --git a/instructor/aio.html b/instructor/aio.html
index 31f56416..4f841d2d 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -507,7 +507,7 @@ <h3 class="card-title">Objectives</h3>
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
   <h3 class="accordion-header" id="headingInstructor1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div> Instructor Note </h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
 <div class="accordion-body">
 <p>Inline instructor notes can help inform instructors of timing
 challenges associated with the lessons. They appear in the “Instructor
@@ -595,7 +595,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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" 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>A summary of the principles is listed below:</p>
 <ul>
@@ -1135,7 +1135,7 @@ <h3 class="callout-title">What accuracy metric to use?<a class="anchor" aria-lab
 <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><p>It is best if all patients who need the screening get it, and
@@ -1230,7 +1230,7 @@ <h3 class="callout-title">Matching fairness terminology with definitions<a class
 <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">
 <p>A - 3, B - 2, C - 4, D - 1</p>
 </div>
@@ -1318,7 +1318,7 @@ <h3 class="callout-title">Red-teaming large language models<a class="anchor" ari
 <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>Most publicly-available LLM providers set up guardrails to avoid
 propagating biases present in their training data. For instance, as of
@@ -1372,7 +1372,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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">
 <p>While the picture is of Barack Obama, the upsampled image shows a
 white face. <img src="https://raw.githubusercontent.com/carpentries-incubator/fair-explainable-ml/main/images/e4-obama-upsampled.png" alt="Unblurred version of the pixelated picture of Obama. Instead of showing Obama, it shows a white man." class="figure"></p>
@@ -1479,7 +1479,7 @@ <h3 class="callout-title">Pros and cons of preprocessing options<a class="anchor
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
   <h4 class="accordion-header" id="headingSolution5"> Show me the solution </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>A downside of oversampling is that it may violate statistical
 assumptions about independence of samples. A downside of undersampling
diff --git a/instructor/index.html b/instructor/index.html
index c748f58a..5d5a7bcc 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -676,7 +676,7 @@ <h3 class="accordion-header" id="headingSpoiler1">
   Windows
   </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
 <div class="accordion-body">
 <p>Checkout the [video tutorial][video-windows] or:</p>
 <ol style="list-style-type: decimal"><li>Open [<a href="https://www.anaconda.com/products/distribution" class="external-link uri">https://www.anaconda.com/products/distribution</a>][anaconda-distribution]
@@ -697,7 +697,7 @@ <h3 class="accordion-header" id="headingSpoiler2">
   MacOS
   </h3>
 </button>
-<div id="collapseSpoiler2" class="accordion-collapse collapse" aria-labelledby="headingSpoiler2" data-bs-parent="#accordionSpoiler2">
+<div id="collapseSpoiler2" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler2" aria-labelledby="headingSpoiler2">
 <div class="accordion-body">
 <p>Checkout the [video tutorial][video-mac] or:</p>
 <ol style="list-style-type: decimal"><li>Open [<a href="https://www.anaconda.com/products/distribution" class="external-link uri">https://www.anaconda.com/products/distribution</a>][anaconda-distribution]
@@ -718,7 +718,7 @@ <h3 class="accordion-header" id="headingSpoiler3">
   Linux
   </h3>
 </button>
-<div id="collapseSpoiler3" class="accordion-collapse collapse" aria-labelledby="headingSpoiler3" data-bs-parent="#accordionSpoiler3">
+<div id="collapseSpoiler3" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler3" aria-labelledby="headingSpoiler3">
 <div class="accordion-body">
 <p>Note that the following installation steps require you to work from
 the shell. If you run into any difficulties, please request help before
diff --git a/md5sum.txt b/md5sum.txt
index cf3d8358..7d954c33 100644
--- a/md5sum.txt
+++ b/md5sum.txt
@@ -4,7 +4,6 @@
 "config.yaml" "f5244c775a97cfdc5c2cc635c3554c9a" "site/built/config.yaml" "2024-07-31"
 "index.md" "bdf8f7134b5c60e46ac7593e44363c2b" "site/built/index.md" "2024-08-01"
 "links.md" "8184cf4149eafbf03ce8da8ff0778c14" "site/built/links.md" "2024-06-19"
-"code/7a-OOD-detection-output-based.md" "cd6a9945069329395ae317979f8e782e" "site/built/7a-OOD-detection-output-based.md" "2024-08-07"
 "episodes/0-introduction.md" "b92b5d4ec7c1ca0934fad8154769f3f6" "site/built/0-introduction.md" "2024-06-19"
 "episodes/1-preparing-to-train.md" "7e01e83dd077c060690989682056725f" "site/built/1-preparing-to-train.md" "2024-07-31"
 "episodes/2-model-fitting.md" "9c455f511aaac73d193f49fa1378cb30" "site/built/2-model-fitting.md" "2024-06-19"
@@ -15,7 +14,7 @@
 "episodes/5c-probes.md" "aaea41bf70b1b424eed4fa0e713d6c31" "site/built/5c-probes.md" "2024-07-03"
 "episodes/5d-gradcam.md" "2672f0a37f77627c78d3118fa6ada584" "site/built/5d-gradcam.md" "2024-07-03"
 "episodes/6-confidence-intervals.md" "e4528f5e9c2146213a13f59647f3a9bf" "site/built/6-confidence-intervals.md" "2024-06-19"
-"episodes/7a-OOD-detection-output-based.md" "e5fb0ea3e68e64f7dd86c1968df389c5" "site/built/7a-OOD-detection-output-based.md" "2024-08-07"
+"episodes/7a-OOD-detection-output-based.md" "cd6a9945069329395ae317979f8e782e" "site/built/7a-OOD-detection-output-based.md" "2024-08-07"
 "episodes/7b-OOD-detection-distance-based.md" "57f0e2fd67a2e51d5af3e62ded49fe05" "site/built/7b-OOD-detection-distance-based.md" "2024-07-31"
 "episodes/7c-OOD-detection-algo-design.md" "32fcee2b30e1f714de7d412bdb943d0f" "site/built/7c-OOD-detection-algo-design.md" "2024-07-31"
 "episodes/8-releasing-a-model.md" "e9b0e3e101a854e0f54b24b6eb3f6729" "site/built/8-releasing-a-model.md" "2024-07-16"
diff --git a/pkgdown.yml b/pkgdown.yml
index fc2b76ee..dae40846 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,4 +2,4 @@ pandoc: 3.1.11
 pkgdown: 2.1.0
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-08-07T17:47Z
+last_built: 2024-08-07T17:48Z