diff --git a/.nojekyll b/.nojekyll
index b74b3c2..f35490d 100644
--- a/.nojekyll
+++ b/.nojekyll
@@ -1 +1 @@
-ccd14809
\ No newline at end of file
+be859a41
\ No newline at end of file
diff --git a/sitemap.xml b/sitemap.xml
index b78ee14..453263b 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2,146 +2,146 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/9-data-wrangling.html</loc>
-    <lastmod>2024-11-04T05:16:27.799Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.029Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/2-functions-packages.html</loc>
-    <lastmod>2024-11-04T05:16:27.798Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.028Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/syllabus.html</loc>
-    <lastmod>2024-11-04T05:16:27.819Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.042Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/3-creating-functions.html</loc>
-    <lastmod>2024-11-04T05:16:27.798Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.028Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/7-strings.html</loc>
-    <lastmod>2024-11-04T05:16:27.799Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.029Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/4-conditionals-testing.html</loc>
-    <lastmod>2024-11-04T05:16:27.798Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.028Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/schedule.html</loc>
-    <lastmod>2024-11-04T05:16:27.819Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.042Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/10-data-visualization.html</loc>
-    <lastmod>2024-11-04T05:16:27.798Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.028Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/faq.html</loc>
-    <lastmod>2024-11-04T05:16:27.796Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.027Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/8-data-frames.html</loc>
-    <lastmod>2024-11-04T05:16:27.683Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.952Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/6-vectors.html</loc>
-    <lastmod>2024-11-04T05:16:27.667Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.943Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/4-conditionals-testing.html</loc>
-    <lastmod>2024-11-04T05:16:27.635Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.920Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/2-functions-packages.html</loc>
-    <lastmod>2024-11-04T05:16:27.597Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.889Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/12-webscraping.html</loc>
-    <lastmod>2024-11-04T05:16:27.544Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.859Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/10-data-visualization.html</loc>
-    <lastmod>2024-11-04T05:16:27.375Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.750Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/about.html</loc>
-    <lastmod>2024-11-04T05:16:27.346Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.732Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/14-final-review.html</loc>
-    <lastmod>2024-11-04T05:16:27.597Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.889Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/software.html</loc>
-    <lastmod>2024-11-04T05:16:27.819Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.042Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/autograder.html</loc>
-    <lastmod>2024-11-04T05:16:27.346Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.732Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/LICENSE.html</loc>
-    <lastmod>2024-11-04T05:16:27.345Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.732Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/references.html</loc>
-    <lastmod>2024-11-04T05:16:27.818Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.042Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/1-getting-started.html</loc>
-    <lastmod>2024-11-04T05:16:27.346Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.732Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/11-programming-with-data.html</loc>
-    <lastmod>2024-11-04T05:16:27.498Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.825Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/13-monte-carlo-methods.html</loc>
-    <lastmod>2024-11-04T05:16:27.557Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.867Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/3-creating-functions.html</loc>
-    <lastmod>2024-11-04T05:16:27.624Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.914Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/5-iteration.html</loc>
-    <lastmod>2024-11-04T05:16:27.653Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.933Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/7-strings.html</loc>
-    <lastmod>2024-11-04T05:16:27.674Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.947Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/class/9-data-wrangling.html</loc>
-    <lastmod>2024-11-04T05:16:27.734Z</lastmod>
+    <lastmod>2024-11-05T05:15:21.989Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/index.html</loc>
-    <lastmod>2024-11-04T05:16:27.818Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.041Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/13-monte-carlo-methods.html</loc>
-    <lastmod>2024-11-04T05:16:27.798Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.028Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/11-programming-with-data.html</loc>
-    <lastmod>2024-11-04T05:16:27.798Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.028Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/6-vectors.html</loc>
-    <lastmod>2024-11-04T05:16:27.798Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.029Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/8-data-frames.html</loc>
-    <lastmod>2024-11-04T05:16:27.799Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.029Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/1-getting-started.html</loc>
-    <lastmod>2024-11-04T05:16:27.798Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.028Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/12-webscraping.html</loc>
-    <lastmod>2024-11-04T05:16:27.798Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.028Z</lastmod>
   </url>
   <url>
     <loc>https://p4a.seas.gwu.edu/2024-Spring/hw/5-iteration.html</loc>
-    <lastmod>2024-11-04T05:16:27.798Z</lastmod>
+    <lastmod>2024-11-05T05:15:22.029Z</lastmod>
   </url>
 </urlset>