remove useless assignment

Signed-off-by: Rob Howley <howley.robert@gmail.com>

sdk/python/feast/feature_server.py

@@ -14,7 +14,7 @@
 from fastapi.responses import JSONResponse
 from google.protobuf.json_format import MessageToDict
 from prometheus_client import Gauge, start_http_server
-from pydantic import BaseModel, Field
+from pydantic import BaseModel
 
 import feast
 from feast import proto_json, utils
@@ -71,7 +71,7 @@ class MaterializeIncrementalRequest(BaseModel):
 class GetOnlineFeaturesRequest(BaseModel):
     entities: Dict[str, List[Any]]
     feature_service: Optional[str] = None
-    features: Optional[List[str]] = Field(default_factory=list)
+    features: Optional[List[str]] = None
     full_feature_names: bool = False
 
 
@@ -119,10 +119,8 @@ async def lifespan(app: FastAPI):
         dependencies=[Depends(inject_user_details)],
     )
     async def get_online_features(request: GetOnlineFeaturesRequest):
-        full_feature_names = request.full_feature_names
-        entity_rows = request.entities
         # Initialize parameters for FeatureStore.get_online_features(...) call
-        if request.feature_service is not None:
+        if request.feature_service:
             feature_service = store.get_feature_service(
                 request.feature_service, allow_cache=True
             )
@@ -150,8 +148,8 @@ async def get_online_features(request: GetOnlineFeaturesRequest):
 
         read_params = dict(
             features=request.feature_service,
-            entity_rows=entity_rows,
-            full_feature_names=full_feature_names,
+            entity_rows=request.entities,
+            full_feature_names=request.full_feature_names,
         )
 
         if store._get_provider().async_supported.online.read: