Added import for Path

Author: Pippo809

dreamerv3/agent.py

@@ -2,6 +2,7 @@
 import jax
 import jax.numpy as jnp
 import ruamel.yaml as yaml
+from pathlib import Path
 tree_map = jax.tree_util.tree_map
 sg = lambda x: tree_map(jax.lax.stop_gradient, x)