docs(contributing): add local vscode config for backend debugging (#1…

…9733)

CONTRIBUTING.md

@@ -893,6 +893,39 @@ npm run cypress open
 
 ### Debugging Server App
 
+#### Local
+
+For debugging locally using VSCode, you can configure a launch configuration file .vscode/launch.json such as
+
+```json
+{
+ "version": "0.2.0",
+ "configurations": [
+ {
+ "name": "Python: Flask",
+ "type": "python",
+ "request": "launch",
+ "module": "flask",
+ "env": {
+ "FLASK_APP": "superset",
+ "FLASK_ENV": "development"
+ },
+ "args": [
+ "run",
+ "-p 8088",
+ "--with-threads",
+ "--reload",
+ "--debugger"
+ ],
+ "jinja": true,
+ "justMyCode": true
+ }
+ ]
+}
+```
+
+#### Docker
+
 Follow these instructions to debug the Flask app running inside a docker container.
 
 First add the following to the ./docker-compose.yaml file
@@ -970,7 +1003,7 @@ tcp 0 0 0.0.0.0:8088 0.0.0.0:* LISTEN
 
 You are now ready to attach a debugger to the process. Using VSCode you can configure a launch configuration file .vscode/launch.json like so.
 
-```
+```json
 {
  "version": "0.2.0",
  "configurations": [