Add 10 minutes TTL Cache for config fetch

Author: alaydshah

python/fedml/computing/scheduler/model_scheduler/modelops_configs.py

@@ -4,6 +4,7 @@
 
 import certifi
 import requests
+import cachetools.func
 
 import fedml
 from fedml.core.mlops.mlops_utils import MLOpsUtils
@@ -32,6 +33,7 @@ def get_instance(args):
         return ModelOpsConfigs._config_instance
 
     @staticmethod
+    @cachetools.func.ttl_cache(ttl=600)
     def get_request_params():
         url = fedml._get_backend_service()
         url = "{}/fedmlOpsServer/configs/fetch".format(url)

python/fedml/core/mlops/mlops_configs.py

@@ -4,6 +4,7 @@
 
 import certifi
 import requests
+import cachetools.func
 
 import fedml
 from fedml.core.mlops.mlops_utils import MLOpsUtils
@@ -41,6 +42,7 @@ def __init__(self):
         pass
 
     @staticmethod
+    @cachetools.func.ttl_cache(ttl=600)
     def get_request_params():
         url = fedml._get_backend_service()
         url = f"{url}/fedmlOpsServer/configs/fetch"