chore: Enable bilingual feature (#274)

* chore: Enable bilingual function

* use the translated language word

* fix format

README.md

@@ -4,6 +4,7 @@ A modern, enterprise-ready business intelligence web application.
 ## Setup
 
 ### AWS
+
 1. Update the configuration in `./docker/superset_config.py`.
 2. Build the Docker image with `make build`.
 3. Run Terraform apply with `make apply`.
@@ -33,10 +34,20 @@ superset init
 ```
 
 ### Localhost
-You will need Docker, and optionally VS Code devcontainers:
+
+You will need Docker and Docker Compose, and optionally VS Code devcontainers:
 
 1. Run `make localhost`.
 2. Username and password are `admin` at http://localhost:8088.
 
 ## Databases
+
 Use the database connection details in `./databases` to connect to datasources.
+
+## Development
+
+To set up the development environment, run the following commands:
+
+```bash
+make install_dev && make fmt
+```

docker/superset_config.py

@@ -145,6 +145,11 @@ class CeleryConfig(object):
     "ENABLE_TEMPLATE_PROCESSING": True,
 }
 
+LANGUAGES = {
+    "en": {"flag": "us", "name": "English"},
+    "fr": {"flag": "fr", "name": "Français"},
+}
+
 # Custom roles
 FAB_ROLES = {
     "ReadOnly": [