Update agent_memory_toolkit/aio/cosmos_memory_client.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: jcodella

agent_memory_toolkit/aio/cosmos_memory_client.py

@@ -89,6 +89,9 @@ def __init__(
         self._cosmos_container = cosmos_container or "memories"
         self._cosmos_counter_container = cosmos_counter_container or "counter"
         self._cosmos_lease_container = cosmos_lease_container or "leases"
+        self._cosmos_throughput_mode = _resolve_cosmos_throughput_mode(
+            cosmos_throughput_mode
+        )
         self._cosmos_throughput_mode = _resolve_cosmos_throughput_mode(cosmos_throughput_mode)
         self._cosmos_autoscale_max_ru = _resolve_cosmos_provisioning_autoscale_max_ru(
             throughput_mode=self._cosmos_throughput_mode,