Add a note for the summerizer error

Author: danieloh30

content/modules/ROOT/assets/images/discovery/summerizer-error.png

@@ -274,6 +274,30 @@ Select the file `marty-mcfly-auto.pdf`, and click `Open`.
 
 image::discovery/text-summarization-open-claim.png[Podman AI Lab Text Summarization Open Claim]
 
+[NOTE]
+====
+If you see the following error message, the latest receipe has not been pulled to the RHEL virtual machine yet.
+
+image::discovery/summerizer-error.png[Summerizer Error]
+
+Open a new terminal (_Activities > Show Applications > Terminal_) and run the following command:
+
+[.console-input]
+[source,shell,subs="+attributes,macros+"]
+----
+cd /home/instruct/.local/share/containers/podman-desktop/extensions-storage/redhat.ai-lab/summarizer/recipes/natural_language_processing/summarizer
+git pull origin main
+----
+
+Restart the recipe to re-build the container with the updated code.
+
+image::discovery/text-summarization-restart.png[Podman AI Lab Text Summarization Application Restart]
+
+Since the source code has changed, you may be notified from Podman AI Lab that the hash has changed. This is expected behavior, and you can select *Continue* to proceed building the application container image with the updated code.
+
+image::discovery/text-summarization-hash-change.png[Podman AI Lab Text Summarization Hash Change]
+====
+
 ==== Review the summarization that is generated from the claim
 
 NOTE: It may take a minute or longer to process, depending on if CPU or GPU inference is being used.