diff --git a/aixplain/factories/model_factory.py b/aixplain/factories/model_factory.py
index 5df7c924..fc64f1a7 100644
--- a/aixplain/factories/model_factory.py
+++ b/aixplain/factories/model_factory.py
@@ -221,8 +221,8 @@ def _get_assets_from_page(
     @classmethod
     def list(
         cls,
+        function: Function,
         query: Optional[Text] = "",
-        function: Optional[Function] = None,
         suppliers: Optional[Union[Supplier, List[Supplier]]] = None,
         source_languages: Optional[Union[Language, List[Language]]] = None,
         target_languages: Optional[Union[Language, List[Language]]] = None,
@@ -236,7 +236,7 @@ def list(
         """Gets the first k given models based on the provided task and language filters
 
         Args:
-            function (Optional[Function], optional): function filter. Defaults to None.
+            function (Function): function filter.
             source_languages (Optional[Union[Language, List[Language]]], optional): language filter of input data. Defaults to None.
             target_languages (Optional[Union[Language, List[Language]]], optional): language filter of output data. Defaults to None.
             is_finetunable (Optional[bool], optional): can be finetuned or not. Defaults to None.
diff --git a/aixplain/utils/config.py b/aixplain/utils/config.py
index 59805c60..03bbdccf 100644
--- a/aixplain/utils/config.py
+++ b/aixplain/utils/config.py
@@ -19,7 +19,7 @@
 logger = logging.getLogger(__name__)
 
 BACKEND_URL = os.getenv("BACKEND_URL", "https://platform-api.aixplain.com")
-MODELS_RUN_URL = os.getenv("MODELS_RUN_URL", "https://models.aixplain.com")
+MODELS_RUN_URL = os.getenv("MODELS_RUN_URL", "https://models.aixplain.com/api/v1/execute")
 # GET THE API KEY FROM CMD
 TEAM_API_KEY = os.getenv("TEAM_API_KEY", "")
 AIXPLAIN_API_KEY = os.getenv("AIXPLAIN_API_KEY", "")
diff --git a/tests/functional/general_assets/asset_functional_test.py b/tests/functional/general_assets/asset_functional_test.py
index b0d8f6ef..266b04ea 100644
--- a/tests/functional/general_assets/asset_functional_test.py
+++ b/tests/functional/general_assets/asset_functional_test.py
@@ -33,7 +33,10 @@ def __get_asset_factory(asset_name):
 @pytest.mark.parametrize("asset_name", ["model", "dataset", "metric"])
 def test_list(asset_name):
     AssetFactory = __get_asset_factory(asset_name)
-    asset_list = AssetFactory.list()
+    if asset_name == "model":
+        asset_list = AssetFactory.list(function=Function.TRANSLATION)
+    else:
+        asset_list = AssetFactory.list()
     assert asset_list["page_total"] == len(asset_list["results"])
 
 
@@ -62,7 +65,7 @@ def test_model_function():
 
 def test_model_supplier():
     desired_suppliers = [Supplier.GOOGLE]
-    models = ModelFactory.list(suppliers=desired_suppliers)["results"]
+    models = ModelFactory.list(suppliers=desired_suppliers, function=Function.TRANSLATION)["results"]
     for model in models:
         assert model.supplier.value in [desired_supplier.value for desired_supplier in desired_suppliers]
 
@@ -89,14 +92,14 @@ def test_model_sort():
 
 
 def test_model_ownership():
-    models = ModelFactory.list(ownership=OwnershipType.SUBSCRIBED)["results"]
+    models = ModelFactory.list(ownership=OwnershipType.SUBSCRIBED, function=Function.TRANSLATION)["results"]
     for model in models:
         assert model.is_subscribed is True
 
 
 def test_model_query():
     query = "Mongo"
-    models = ModelFactory.list(query=query)["results"]
+    models = ModelFactory.list(query=query, function=Function.TRANSLATION)["results"]
     for model in models:
         assert query in model.name