Testflow for verifying stdout redirection to Metaflow datastore (secu…

…refederatedai#758)

* implemented ray.wait

* reverted changes back after testing

* adding datastore cli test case

* removed unused variables

* removed stderr validation

* fixed lint suggestions

Signed-off-by: Parth Mandaliya <parthx.mandaliya@intel.com>

tests/github/experimental/testflow_datastore_cli.py

@@ -91,7 +91,6 @@ class TestFlowDatastoreAndCli(FLSpec):
     """
     Testflow for Dataflow and CLI Functionality
     """
-
     def __init__(self, model=None, optimizer=None, rounds=3, **kwargs):
         super().__init__(**kwargs)
         if model is not None: