Updated from main

add blitzw.in instance (f4d4274b5a)

Limiter func key with api key (6d43dfc504)

Update lexilang (ebbba3e4f6)

libretranslate/app.py

@@ -257,8 +257,17 @@ def create_app(args):
           else:
             return req_cost
 
+        def get_limits_key_func():
+          if args.api_keys:
+            def func():
+              ak = get_req_api_key()
+              return ak if ak else get_remote_address()
+            return func
+          else:
+             return get_remote_address
+
         limiter = Limiter(
-            key_func=get_remote_address,
+            key_func=get_limits_key_func(),
             default_limits=get_routes_limits(
                 args, api_keys_db
             ),