Small changes for time slicing

src/data-hub/role-stage-discovery-microservice/app/db/entities/timeslice.py

@@ -30,7 +30,7 @@ class TimeSlice:
         if cluster_label not in self.clusters:
             self.clusters[cluster_label] = []
 
-        node = self._get_unique_id(node)
+        # node = self._get_unique_id(node)
         self.clusters[cluster_label].append(node)
 
     def get_nodes_for_cluster(self, cluster_label: str):

src/data-hub/role-stage-discovery-microservice/app/run_time_slicing.py

@@ -39,6 +39,10 @@ def split_clusterset_by_time(layer: Layer, clusters: List[Cluster]) -> Dict[Time
 
     time_slices: Dict[Any, TimeSlice] = {} 
     for cluster_no in clusters:
+        if cluster_no.cluster_label == -1:
+            print("Noise cluster was ignored.")
+            continue
+
         for node in cluster_no.nodes:
 
             # retrieve times the node is located in based on the defined time properties in the schema