fix attempt 2

Author: alejoe91

src/spikeinterface/extractors/phykilosortextractors.py

@@ -149,7 +149,8 @@ def __init__(
             del cluster_info["id"]
 
         if remove_empty_units:
-            cluster_info = cluster_info.query(f"cluster_id in {list(unique_unit_ids)}")
+            unique_unit_ids_list = [int(clust) for clust in unique_unit_ids]
+            cluster_info = cluster_info.query(f"cluster_id in {unique_unit_ids_list}")
 
         # update spike clusters and times values
         bad_clusters = [clust for clust in unique_unit_ids if clust not in cluster_info["cluster_id"].values]