Small fixes

Signed-off-by: Felix Wang <wangfelix98@gmail.com>

sdk/python/tests/integration/feature_repos/universal/feature_views.py

@@ -120,7 +120,7 @@ def create_global_stats_feature_view(source, infer_features: bool = False):
 
 
 def create_order_feature_view(source, infer_features: bool = False):
-    order_feature_view = FeatureView(
+    return FeatureView(
         name="order",
         entities=["driver", "customer_id"],
         features=None
@@ -129,4 +129,3 @@ def create_order_feature_view(source, infer_features: bool = False):
         batch_source=source,
         ttl=timedelta(days=2),
     )
-    return order_feature_view

sdk/python/tests/integration/offline_store/test_universal_historical_retrieval.py

@@ -1,5 +1,5 @@
 from datetime import datetime
-from typing import Any, Dict, List
+from typing import Any, Dict, List, Optional
 
 import numpy as np
 import pandas as pd
@@ -37,9 +37,11 @@ def find_asof_record(
     ts_key: str,
     ts_start: datetime,
     ts_end: datetime,
-    filter_keys: List[str] = [],
-    filter_values: List[Any] = [],
+    filter_keys: Optional[List[str]] = None,
+    filter_values: Optional[List[Any]] = None,
 ) -> Dict[str, Any]:
+    filter_keys = filter_keys or []
+    filter_values = filter_values or []
     assert len(filter_keys) == len(filter_values)
     found_record = {}
     for record in records: