feat(subscriberdb): Handle NW NGC config nil check correctly

Signed-off-by: Moinuddin Khan <moinuddin.khan@wavelabs.ai>

lte/cloud/go/services/subscriberdb/load.go

@@ -237,16 +237,19 @@ func LoadSuciProtos(ctx context.Context, networkID string) ([]*lte_protos.SuciPr
 		return nil, fmt.Errorf("network loading failed: %w", err)
 	}
 
+	suciProtos := []*lte_protos.SuciProfile{}
+
 	ngcModel := &lte_models.NetworkNgcConfigs{}
-	ngcConfig := ngcModel.GetFromNetwork(network).(*lte_models.NetworkNgcConfigs)
+	ngcConfig := ngcModel.GetFromNetwork(network)
 	if ngcConfig == nil {
-		return nil, fmt.Errorf("ngcConfig is nil: %w", err)
+		return suciProtos, fmt.Errorf("ngcConfig is nil: %w", err)
 	}
 
-	suciProfiles := ngcConfig.SuciProfiles
-	suciProtos := []*lte_protos.SuciProfile{}
-	for _, suciProfile := range suciProfiles {
-		suciProtos = append(suciProtos, ngcModel.ConvertSuciEntsToProtos(suciProfile))
+	if ngcConfig.(*lte_models.NetworkNgcConfigs) != nil {
+		suciProfiles := ngcConfig.(*lte_models.NetworkNgcConfigs).SuciProfiles
+		for _, suciProfile := range suciProfiles {
+			suciProtos = append(suciProtos, ngcModel.ConvertSuciEntsToProtos(suciProfile))
+		}
 	}
 
 	return suciProtos, nil

lte/gateway/python/magma/subscriberdb/client.py

@@ -109,10 +109,6 @@ def __init__(
 
     async def _run(self) -> None:
 
-        suciprofiles_info = await self._list_suciprofiles()
-        if suciprofiles_info is None:
-            return
-
         in_sync = await self._check_subscribers_in_sync()
         if in_sync:
             return
@@ -130,6 +126,8 @@ async def _run(self) -> None:
         self._update_root_digest(subscribers_info.root_digest)
         self._update_leaf_digests(subscribers_info.leaf_digests)
 
+        await self._list_suciprofiles()
+
     async def _check_subscribers_in_sync(self) -> bool:
         """
         Check if the local subscriber data is up-to-date with the cloud by