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 ## Understanding the Spring Petclinic application with a few diagrams
 
-[See the presentation here](https://speakerdeck.com/michaelisvy/spring-petclinic-sample-application)
+This is the spring langchain4j version for spring petclinic, if you want to see a springai version, please refer to [spring-petclinic-springai](https://github.com/showpune/spring-petclinic-springai)
 
 ## Run Petclinic locally