Dict union operator replaced by traditional solution and reference github PR #11009

tensorflower-gardener · tensorflower-gardener · commit 6268053e29bb · 2024-01-12T12:16:19.000-08:00
PiperOrigin-RevId: 597914910
diff --git a/official/core/base_trainer.py b/official/core/base_trainer.py
@@ -460,7 +460,7 @@ def step_fn(inputs):
           passthrough_logs.keys(),
       )
 
-    return passthrough_logs | logs
+    return {**passthrough_logs, **logs}
 
   def eval_end(self, aggregated_logs=None):
     """Processes evaluation results."""

Original file line number	Diff line number	Diff line change
`@@ -460,7 +460,7 @@ def step_fn(inputs):`
`460`	`460`	`passthrough_logs.keys(),`
`461`	`461`	`)`
`462`	`462`
`463`		`- return passthrough_logs \| logs`
	`463`	`+ return {passthrough_logs, logs}`
`464`	`464`
`465`	`465`	`def eval_end(self, aggregated_logs=None):`
`466`	`466`	`"""Processes evaluation results."""`