Fix Limiter: #49

app/app.py

@@ -83,6 +83,9 @@ def create_app(args):
             key_func=get_remote_address,
             default_limits=get_routes_limits(args.req_limit, Database() if args.api_keys else None)
         )
+    else:
+      from .no_limiter import Limiter
+      limiter = Limiter()
 
     @app.errorhandler(400)
     def invalid_api(e):

app/no_limiter.py

@@ -0,0 +1,8 @@
+from functools import wraps
+
+class Limiter:
+	def exempt(self, f):
+		@wraps(f)
+		def wrapper(*args, **kwargs):
+			return f(*args, **kwargs)
+		return wrapper

setup.py

@@ -3,7 +3,7 @@
 from setuptools import setup, find_packages
 
 setup(
-    version='1.2.0',
+    version='1.2.1',
     name='libretranslate',
     license='GNU Affero General Public License v3.0',
     description='Free and Open Source Machine Translation API. Self-hosted, no limits, no ties to proprietary services.',