Refactor check_enabled root validator in DeepSpeedMonitorConfig (#3616)

* Refactor check_enabled root validator in DeepSpeedMonitorConfig

* formatting

* formatting

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Co-authored-by: Michael Wyatt <[email protected]>
Co-authored-by: Michael Wyatt <[email protected]>

Author: bgr8

deepspeed/monitor/config.py

@@ -74,7 +74,6 @@ class DeepSpeedMonitorConfig(DeepSpeedConfigModel):
 
     @root_validator
     def check_enabled(cls, values):
-        values["enabled"] = False
-        if (values.get("tensorboard").enabled or values.get("wandb").enabled or values.get("csv_monitor").enabled):
-            values["enabled"] = True
+        values["enabled"] = values.get("tensorboard").enabled or values.get("wandb").enabled or values.get(
+            "csv_monitor").enabled
         return values