Add root endpoint to return "Hello World!"

main.py

@@ -235,6 +235,11 @@ async def predict_language(
         return predictions
 
 
+@app.get("/")
+def read_root():
+    return {"Hello": "World!"}
+
+
 # app_title = "Dataset Language Detection"
 # app_description = "Detect the language of a dataset on the Hub"
 # inputs = [