fix: image path

Author: kesku

docs/index.mdx

@@ -7,7 +7,7 @@ keywords: [perplexity, sonar, api, cookbook, examples, tutorials]
 
 # Perplexity Sonar API Cookbook
 
-![SONAR](/images/perplexity-sonar.png)
+![SONAR](/static/img/perplexity-sonar.png)
 
 **Build with the best AI answer engine.** A comprehensive collection of practical applications, tutorials, and integration guides built with [**Perplexity's Sonar API**](https://sonar.perplexity.ai/) - the fastest, most cost-effective grounded search APIs with unparalleled real-time, web-wide research and Q&A capabilities.