address gemini comment

Author: divyashreepathihalli

keras_remote/backend/gke_client.py

@@ -461,14 +461,6 @@ def _check_node_pool_exists_cached(selector_items) -> bool:
           "cloud.google.com/gke-tpu-topology", ""
         )
 
-      # Infer accelerator count from machine type using registry
-      # This is robust because it uses the same source of truth as the Pod spec generation
-      for tpu_spec in accelerators.TPUS.values():
-        for chips, topo_spec in tpu_spec.topologies.items():
-          if topo_spec.machine_type == machine_type:
-            pool_labels["cloud.google.com/gke-accelerator-count"] = str(chips)
-            break
-
       if all(pool_labels.get(k) == str(v) for k, v in selector.items()):
         return True
     return False