Add es and ru to supported languages

README.md

@@ -48,6 +48,10 @@ python src/load_dumps.py
 ```
 flask --app src/app.py run
 ```
+You might want to use to ensure flask runs in your currently active virtual environment.
+```
+python -m flask --app src/app.py run
+```
 
 ## Using Docker
 

src/config.py

@@ -2,4 +2,4 @@ host = "0.0.0.0"
 port = 80
 debugging = True
 
-supported_wiktlangs = ["en", "fr", "de"]
+supported_wiktlangs = ["en", "fr", "de", "es", "ru"]