Use default_factory instead of an instance for this dataclass field's…

… default value. PiperOrigin-RevId: 561458449 Change-Id: I2c91d266ec6de36025c9cffaf6173f111a635a07
google-deepmind · Aug 30, 2023 · 993826a · 993826a
1 parent 44d28ae
commit 993826a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/acme/agents/jax/mbop/config.py b/acme/agents/jax/mbop/config.py
@@ -30,7 +30,9 @@ class MBOPConfig:
     num_sgd_steps_per_step: How many gradient updates to perform per learner
       step.
   """
-  mppi_config: mppi.MPPIConfig = mppi.MPPIConfig()
+  mppi_config: mppi.MPPIConfig = dataclasses.field(
+      default_factory=mppi.MPPIConfig
+  )
   learning_rate: float = 3e-4
   num_networks: int = 5
   num_sgd_steps_per_step: int = 1