Include instructions how to check for updates

Author: deeikele

articles/machine-learning/concept-vulnerability-management.md

@@ -83,9 +83,24 @@ Compute instances get the latest VM images at the time of provisioning. Microsof
 
 1. Alternatively, regularly update OS and python packages.
 
-   * Use Linux package management tools `sudo apt-get update` to update the package list with the latest versions.
-   * Use `sudo apt-get upgrade` to upgrade packages to the latest versions. Note that package conflicts might occur using this approach.
-
+   * Use Linux package management tools to update the package list with the latest versions.
+     
+     ```bash
+     sudo apt-get update
+     ```
+     
+   * Use Linux package management tools to upgrade packages to the latest versions. Note that package conflicts might occur using this approach.
+     
+     ```bash
+     sudo apt-get upgrade
+     ```
+     
+   * Use Python package management tools to upgrade packages and check for updates.
+     
+     ```bash
+     pip list --outdated
+     ```
+     
 You may install and run additional scanning software on compute instance to scan for security issues. 
 
 * [Trivy](https://github.com/aquasecurity/trivy) may be used to discover OS and python package level vulnerabilities.