Unified code block

Author: lanicolas

articles/applied-ai-services/metrics-advisor/includes/quickstarts/javascript.md

@@ -71,66 +71,29 @@ Create and assign persistent environment variables for your key and endpoint.
 
 ```CMD
 setx METRICS_ADVISOR_ENDPOINT "REPLACE_WITH_YOUR_ENDPOINT_HERE" 
-```
-
-```CMD
 setx METRICS_ADVISOR_KEY "REPLACE_WITH_YOUR_KEY_VALUE_HERE" 
-```
-
-```CMD
 setx METRICS_ADVISOR_API_KEY "REPLACE_WITH_YOUR_KEY_VALUE_HERE" 
-```
-
-```CMD
 setx SQL_CONNECTION_STRING "REPLACE_WITH_YOUR_UNIQUE_SQL_CONNECTION_STRING" 
-```
-
-```CMD
 setx SQL_QUERY "REPLACE_WITH_YOUR_UNIQUE_SQL_QUERY_BASED_ON_THE_UNDERLYING_STRUCTURE_OF_YOUR_DATA" 
 ```
 
 # [PowerShell](#tab/powershell)
 
 ```powershell
 [System.Environment]::SetEnvironmentVariable('METRICS_ADVISOR_ENDPOINT', 'REPLACE_WITH_YOUR_ENDPOINT_HERE', 'User')
-```
-
-```powershell
 [System.Environment]::SetEnvironmentVariable('METRICS_ADVISOR_KEY', 'REPLACE_WITH_YOUR_KEY_VALUE_HERE', 'User')
-```
-
-```powershell
 [System.Environment]::SetEnvironmentVariable('METRICS_ADVISOR_API_KEY', 'REPLACE_WITH_YOUR_KEY_VALUE_HERE', 'User')
-```
-
-```powershell
 [System.Environment]::SetEnvironmentVariable('SQL_CONNECTION_STRING', 'REPLACE_WITH_YOUR_UNIQUE_SQL_CONNECTION_STRING', 'User')
-```
-
-```powershell
 [System.Environment]::SetEnvironmentVariable('SQL_QUERY', 'REPLACE_WITH_YOUR_UNIQUE_SQL_QUERY_BASED_ON_THE_UNDERLYING_STRUCTURE_OF_YOUR_DATA', 'User')
 ```
 
 # [Bash](#tab/bash)
 
 ```Bash
 echo export METRICS_ADVISOR_ENDPOINT="REPLACE_WITH_YOUR_ENDPOINT_HERE" >> /etc/environment && source /etc/environment
-```
-
-
-```Bash
 echo export METRICS_ADVISOR_KEY="REPLACE_WITH_YOUR_KEY_VALUE_HERE" >> /etc/environment && source /etc/environment
-```
-
-```Bash
 echo export METRICS_ADVISOR_API_KEY="REPLACE_WITH_YOUR_KEY_VALUE_HERE" >> /etc/environment && source /etc/environment
-```
-
-```Bash
 echo export SQL_CONNECTION_STRING="REPLACE_WITH_YOUR_UNIQUE_SQL_CONNECTION_STRING" >> /etc/environment && source /etc/environment
-```
-
-```Bash
 echo export SQL_QUERY="REPLACE_WITH_YOUR_UNIQUE_SQL_QUERY_BASED_ON_THE_UNDERLYING_STRUCTURE_OF_YOUR_DATA" >> /etc/environment && source /etc/environment
 ```
 
@@ -418,4 +381,4 @@ Run the application with the `node` command on your quickstart file.
 
 ```console
 node index.js
-```
+```