diff --git a/1_3_gcp_handson.html b/1_3_gcp_handson.html
index 529db54..e6f487c 100644
--- a/1_3_gcp_handson.html
+++ b/1_3_gcp_handson.html
@@ -2073,7 +2073,7 @@ <h3 id="6d-run-jupyter-lab-on-the-gce-vm">6d. Run jupyter lab on the GCE VM<a cl
 <p>Don't disconnect from the VM, we will continue below</p>
 <h2 id="7-end-to-end-example">7. End to end example<a class="headerlink" href="#7-end-to-end-example" title="Permanent link">🔗</a></h2>
 <p>We will replicate the following setup (simplified)</p>
-<p><img alt="setup" src="slides/static/img/infra_army_of_one.png" /></p>
+<p><img alt="setup" src="slides/static/img/gce_workflow.png" /></p>
 <ul>
 <li>Your development machine (the github codespace) has some training code</li>
 <li>You have a "high performance" machine in the cloud</li>
diff --git a/sitemap.xml b/sitemap.xml
index d50847f..f586086 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2,147 +2,147 @@
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+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/0_1_databases.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/0_2_ETL.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/0_3_dbms.html</loc>
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+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/0_3_postgres.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/0_4_project.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/1_1_overview.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
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     <url>
          <loc>https://supaerodatascience.github.io/DE/1_2_cloud.html</loc>
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+         <lastmod>2024-10-22</lastmod>
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     <url>
          <loc>https://supaerodatascience.github.io/DE/1_2_setup_codespace.html</loc>
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     <url>
          <loc>https://supaerodatascience.github.io/DE/1_3_gcp_handson.html</loc>
-         <lastmod>2024-10-21</lastmod>
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     <url>
          <loc>https://supaerodatascience.github.io/DE/1_3_gcp_lecture.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
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     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/1_4_containers.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/1_4_docker_tp.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
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     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/1_5_be.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/1_6_conclusion.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/1_7_readings.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/1_8_deployment.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
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     <url>
          <loc>https://supaerodatascience.github.io/DE/1_8_deployment_tp.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/1_8_deployment_tp_long.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/2_1_overview.html</loc>
-         <lastmod>2024-10-21</lastmod>
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          <changefreq>daily</changefreq>
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     <url>
          <loc>https://supaerodatascience.github.io/DE/2_2_orchestration.html</loc>
-         <lastmod>2024-10-21</lastmod>
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     <url>
          <loc>https://supaerodatascience.github.io/DE/2_3_kub_handson.html</loc>
-         <lastmod>2024-10-21</lastmod>
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     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/2_4_functional.html</loc>
-         <lastmod>2024-10-21</lastmod>
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          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/2_5_mapreduce.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/2_6_spark.html</loc>
-         <lastmod>2024-10-21</lastmod>
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     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/2_7_cloud.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/2_8_dask.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/2_9_project.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://supaerodatascience.github.io/DE/ctf.html</loc>
-         <lastmod>2024-10-21</lastmod>
+         <lastmod>2024-10-22</lastmod>
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 </urlset>
\ No newline at end of file
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